Australia: Results

International Olympiad in Informatics – Statistics

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Australia

Hall of Fame People Delegations Results Main

Year ▼	Contestant	Country	Tasks								Score		Rank		Award
Year ▼	Contestant	Country	Tasks								Abs.	Rel.	Abs.	Rel.	Award
2023	Evan Lin	Australia	43	85	65.5	31	65	54			343.5	57.25%	26/350	92.86%	Gold
	Jerry Zirui Li	Australia	9	100	35.5	31	65	35			275.5	45.92%	55/350	84.57%	Silver
	Miles Conway	Australia	43	40	8.0	31	65	54			241.0	40.17%	75/350	78.86%	Silver
	Arthur Wenqi Sun	Australia	8	15	8.0	14	65	25			135.0	22.50%	204/350	42.00%	Honourable Mention
2022	Jerry Zirui Li	Australia	46	65.0	41	100	89.88	55.00			396.88	66.15%	33/349	90.83%	Silver
	Arthur Wenqi Sun	Australia	78	80.0	4	13	87.67	39.40			302.07	50.34%	63/349	82.23%	Silver
	Joshua Chen	Australia	46	72.0	41	22	62.00	55.00			298.00	49.67%	65/349	81.66%	Silver
	Evan Lin	Australia	53	65.0	27	22	66.25	55.00			288.25	48.04%	71/349	79.94%	Silver
2021	James King	Australia	11	100	30	100	11	23			275	45.83%	95/351	73.22%	Bronze
	Evan Lin	Australia	11	37	30	100	62	21			261	43.50%	108/351	69.52%	Bronze
	Joshua Chen	Australia	11	20	15	100	36	21			203	33.83%	170/351	51.85%	Bronze
	Brynly Mitchell	Australia	8	37	15	100	11	0			171	28.50%	240/351	31.91%
2020	Tunan Shi	Australia	19	100	41	21	92.62	100.00			373.62	62.27%	69/343	80.17%	Silver
	Quang Ong	Australia	0	100	11	21	80.43	100.00			312.43	52.07%	102/343	70.55%	Bronze
	Junhua Chen	Australia	19	96	27	9	80.14	67.95			299.09	49.85%	118/343	65.89%	Bronze
	Isaiah Iliffe	Australia	5	96	11	9	56.93	65.32			243.25	40.54%	164/343	52.48%	Bronze
2019	Angus Ritossa	Australia	100	40	72	90.26	100	57			459.26	76.54%	9/327	97.55%	Gold
	Timmy Yao	Australia	100	40	38	43.54	100	10			331.54	55.26%	80/327	75.84%	Silver
	Ryan Wang	Australia	65	40	50	75.93	66	10			306.93	51.16%	100/327	69.72%	Bronze
	Tunan Shi	Australia	45	40	23	79.60	66	10			263.60	43.93%	150/327	54.43%	Bronze
2018	Jerry Mao	Australia	100	37	49	100	11	36			333	55.50%	31/335	91.04%	Silver
	Albert Smith	Australia	100	17	100	26	51	36			330	55.00%	32/335	90.75%	Silver
	Angus Ritossa	Australia	100	37	49	53	51	36			326	54.33%	33/335	90.45%	Silver
	Jacob Smith	Australia	5	11	15	24	11	36			102	17.00%	246/335	26.87%
2017	Richard Gong	Australia	71.78	100	39	98.58	51	50			410.36	68.39%	10/304	97.04%	Gold
	Jerry Mao	Australia	13.24	100	26	100.00	30	100			369.24	61.54%	22/304	93.09%	Gold
	Charles Jameson	Australia	19.79	20	39	97.40	51	50			277.19	46.20%	60/304	80.59%	Silver
	Angus Ritossa	Australia	23.03	13	5	20.00	13	12			86.03	14.34%	209/304	31.58%
2016	Jerry Mao	Australia	100	34	38	100	70	60			402	67.00%	33/308	89.61%	Silver
	Declan McDonnell	Australia	100	64	23	100	70	25			382	63.67%	41/308	87.01%	Silver
	Richard Gong	Australia	100	34	38	100	38	60			370	61.67%	48/308	84.74%	Silver
	Belinda Shi	Australia	46	34	0	100	49	16			245	40.83%	147/308	52.60%	Bronze
2015	Ishraq Huda	Australia	100	71.42	77	100	100	100			548.42	91.40%	5/322	98.76%	Gold
	Michael Chen	Australia	100	45.45	34	100	74	25			378.45	63.08%	53/322	83.85%	Silver
	Jerry Mao	Australia	100	55.55	34	34	74	13			310.55	51.76%	92/322	71.74%	Bronze
	Declan McDonnell	Australia	50	26.53	34	100	100	0			310.53	51.76%	93/322	71.43%	Bronze
2014	Ishraq Huda	Australia	100	100	100	100	100	100			600	100.00%	1/311	100.00%	Gold
	Oliver Fisher	Australia	30	100	100	100	100	100			530	88.33%	5/311	98.71%	Gold
	Michael Chen	Australia	100	100	42	100	46	47			435	72.50%	36/311	88.75%	Silver
	Ray Li	Australia	30	100	42	100	46	30			348	58.00%	73/311	76.85%	Silver
2013	Ray Li	Australia	100	91	55	100	53	80			479	79.83%	26/299	91.64%	Silver
	James Payor	Australia	100	84	12	100	100	37			433	72.17%	45/299	85.28%	Silver
	Michael Chen	Australia	100	93	55	100	28	37			413	68.83%	57/299	81.27%	Silver
	Ishraq Huda	Australia	77	18	28	100	53	37			313	52.17%	98/299	67.56%	Bronze
	Joshua Lau	Australia 2	47	78	28	100	28	37			318	53.00%			Bronze^*
	Nicholas Laver	Australia 2	10	51	55	100	90	10			316	52.67%			Bronze^*
	Austin Tankiang	Australia 2	32	0	37	46	90	10			215	35.83%
	Adrian Goldwaser	Australia 2	0	0	16	100	14	10			140	23.33%
2012	Joshua Lau	Australia	21	55	100	55	39	17			287	47.83%	47/310	85.16%	Silver
	Michael Chen	Australia	21	20	100	11	0	49			201	33.50%	100/310	68.06%	Bronze
	Daniel Goldbach	Australia	21	20	60	32	8	17			158	26.33%	154/310	50.65%	Bronze
	Nicholas Laver	Australia	28	0	100	11	0	0			139	23.17%	173/310	44.52%
2011	Evgeny Martynov	Australia	49	21	100	100	26	81			377	62.83%	70/303	77.23%	Silver
	Eliot Daniel Courtney	Australia	49	9	100	46	26	96			326	54.33%	113/303	63.04%	Bronze
	Robert Newey	Australia	49	21	68	100	26	52			316	52.67%	117/303	61.72%	Bronze
	Michael Chen	Australia	0	9	68	100	50	81			308	51.33%	127/303	58.42%	Bronze
2010	Evgeny Martynov	Australia	100	50	60	73	100	100	61	50	594	72.44%	104/297	65.32%	Bronze
	Luke Harrison	Australia	100	50	40	54	100	100	72	50	566	69.02%	124/297	58.59%	Bronze
	Robert Newey	Australia	100	25	40	55	100	100	44	50	514	62.68%	164/297	45.12%
	Kenneth Kok Ming Wong	Australia	100	50	40	0	100	100	61	50	501	61.10%	172/297	42.42%
2009	Evgeny Martynov	Australia	19	7	100	100	100	100	13	17	456	57.00%	95/301	68.77%	Bronze
	Daniel Berger	Australia	2	60	100	100	100	61	0	8	431	53.88%	113/301	62.79%	Bronze
	Kenneth Kok Ming Wong	Australia	21	13	100	100	100	54	12	17	417	52.12%	127/301	58.14%	Bronze
	David Tian	Australia
2008	Jack Murray	Australia	100	0	86	100	100	35			421	70.17%	9/283	97.17%	Gold
	Harry Slatyer	Australia	100	0	3	28	100	15			246	41.00%	60/283	79.15%	Silver
	Jarrah Lacko	Australia	100	10	62	11	55	5			243	40.50%	63/283	78.09%	Silver
	Xi Chen	Australia	100	0	19	0	8	0			127	21.17%	140/283	50.88%	Bronze
2007	Chris Chen	Australia	100	100	32	100	56	0			388	64.67%	24/285	91.93%	Gold
	Jack Murray	Australia	100	100	–	100	50	0			350	58.33%	37/285	87.37%	Silver
	Angus McInnes	Australia	100	24	–	100	38	–			262	43.67%	84/285	70.88%	Bronze
	Alexander Mathews	Australia	20	–	40	100	30	–			190	31.67%	140/285	51.23%	Bronze
2006	Chris Chen	Australia	100	100	73	100	0	41			414	69.00%	15/282	95.04%	Gold
	Jarrah Lacko	Australia	100	56	25	100	0	33			314	52.33%	75/282	73.76%	Silver
	Alan Alpert	Australia
	Jack Murray	Australia
2005	Alexander Davies	Australia	–	50	70	63	95	–			278	46.33%	135/276	51.45%	Bronze
	Ramana Kumar	Australia
	Chris Chen	Australia
	Chris Leong	Australia
2004	Christopher Butner	Australia
	Giancarlo Salamanca	Australia
	Patrick Coleman	Australia
	Ramana Kumar	Australia
2003	Giancarlo Salamanca	Australia	20	5	46.4	77.5	10	60			218.9	36.48%	95/265	64.53%	Bronze
	David Barr	Australia	100	5	25.4	85.5	0	0			215.9	35.98%	97/265	63.77%	Bronze
	Patrick Coleman	Australia	25	25	47.6	85.5	10	20			213.1	35.52%	99/265	63.02%	Bronze
	Alex Flint	Australia
2002	David James Greenaway	Australia	140	120							260	43.33%	42/276	85.14%	Silver
	David Ananian-Cooper	Australia
	Alex Flint	Australia
	Clarence Dang	Australia
2001	David Burburan	Australia									254	42.33%	74/272	73.16%	Bronze
	Adam Kerz	Australia									216	36.00%	95/272	65.44%	Bronze
	Cameron Patrick	Australia									171	28.50%	119/272	56.62%	Bronze
	Troy Cruickshank	Australia
2000	Peter Hawkins	Australia									353	50.43%	90/278	67.99%	Bronze
	David James Greenaway	Australia									297	42.43%	110/278	60.79%	Bronze
	Min-Zhao Lee	Australia									249	35.57%	137/278	51.08%	Bronze
	David Liu	Australia
1999	Peter Hawkins	Australia									225	37.50%	69/253	73.12%	Bronze
	Ka Shu Wong	Australia									188	31.33%	96/253	62.45%	Bronze
	David Cooper	Australia
	Nigel Dahlenburg	Australia
1992	Soren John Henriksen	Australia									180	90.00%	38/171	78.36%	Silver
	Ivan Hamilton	Australia									158	79.00%	58/171	66.67%	Bronze
	Barry Brannan	Australia									128	64.00%	80/171	53.80%	Bronze