IOI
International Olympiad in Informatics – Statistics
Macao,
Year
ContestantCountryTasksScoreRankAward
Abs.Rel.Abs.Rel.
2024Hang Chi NgMacao, China10030.331031003.0246.3341.05%143/35359.77%Bronze
Ziyan WangMacao, China6732.531036826.5207.0334.51%188/35347.03%Honourable Mention
Io Fai LeiMacao, China4710.001033747.5154.5025.75%255/35328.05%
Pok Hong LamMacao, China3643.97033728.5148.4724.75%262/35326.06%
2023Chon Hou YeMacao, China431547.556534209.534.92%107/35069.71%Bronze
Io Fai LeiMacao, China174018.0143916144.024.00%192/35045.43%Honourable Mention
Pok Hong LamMacao, China901.55393488.514.75%254/35027.71%
Chi Ho ZhengMacao, China0301.5029666.511.08%279/35020.57%
2022Cheng U IanMacao, China6790.0153499.9555.00360.9560.16%40/34988.83%Silver
Chon Hou YeMacao, China7048.5298910.005.00251.5041.92%94/34973.35%Bronze
Tong Sam ZhengMacao, China5341.041361.7917.35190.1431.69%133/34962.18%Bronze
Hok Fong WongMacao, China95.04910.0017.3554.359.06%276/34921.20%
2021Cheng U IanMacao, China3837100100243333255.33%50/35186.04%Silver
Tong Sam ZhengMacao, China383715100112122237.00%146/35158.69%Bronze
Chun Ioi ChanMacao, China3015431107212.00%338/3513.99%
Hok Fong WongMacao, China119521110579.50%342/3512.85%
2020Cheng U IanMacao, China1996114410.005.00185.0030.83%219/34336.44%
Tong Sam ZhengMacao, China5100112125.005.00167.0027.83%235/34331.78%
Hoi Wan LiMacao, China0400056.640.0096.6416.11%281/34318.37%
Chun Ioi ChanMacao, China0110025.005.0041.006.83%317/3437.87%
2019Cheng U IanMacao, China100402518.50520235.5039.25%175/32746.79%
Iat Long IongMacao, China45185062.33550230.3338.39%184/32744.04%
Fan Meng HongMacao, China25183752.03410173.0328.84%239/32727.22%
Kai Seng HoMacao, China45181052.92410166.9227.82%244/32725.69%
2018Iat Long IongMacao, China1005000410918.17%239/33528.96%
Guohao OuMacao, China3000011196010.00%274/33518.51%
Wai Seng KouMacao, China00020461.00%327/3352.69%
Fu Yu LinMacao, China00020020.33%330/3351.79%
2017Hou Tin ChauMacao, China19.76552290.005150287.7647.96%48/30484.54%Silver
Cho Hou TangMacao, China29.910096.05300155.9625.99%139/30454.61%Bronze
Hou TamMacao, China19.660020.0001251.668.61%256/30416.12%
Kai Cheong ChoiMacao, China2.8513110.0001238.856.47%277/3049.21%
2016Man Hou HongMacao, China100343190491632053.33%78/30875.00%Bronze
Hou Tin ChauMacao, China100342380491630250.33%93/30870.13%Bronze
Cho Hou TangMacao, China1001103238418530.83%198/30836.04%
Hou TamMacao, China1911032100016227.00%211/30831.82%
2015Hou Tin ChauMacao, China1071.422154360192.4232.07%156/32251.86%Bronze
Pui Chun NgMacao, China1038.460340082.4613.74%254/32221.43%
Si Weng LamMacao, China200.0001720057.009.50%282/32212.73%
Kam Fai ChanMacao, China100.000036046.007.67%294/3229.01%
2014Hou In HoiMacao, China30815251609415.67%236/31124.44%
Weng Wa UnMacao, China08055006310.50%269/31113.83%
Si Weng LamMacao, China8802080447.33%284/3119.00%
Pak Lon IpMacao, China8802000366.00%293/3116.11%
2013Kam Fu WongMacao, China0404600508.33%265/29911.71%
Chi Fai IpMacao, China02925140508.33%265/29911.71%
Weng Wa UnMacao, China08025140477.83%270/29910.03%
Sio Kan LoiMacao, China0000140142.33%287/2994.35%
2012Kin Heng CheangMacao, China0034000345.67%274/31011.94%
Kam Fu WongMacao, China21012000335.50%281/3109.68%
Ka Chon FongMacao, China00120017294.83%284/3108.71%
Seng Pan KouMacao, China2800000284.67%286/3108.06%
2011Chou Lun LeongMacao, China4921170265216527.50%223/30326.73%
Sek Hou LeongMacao, China00046263410617.67%244/30319.80%
Lei Hou HoiMacao, China001700526911.50%255/30316.17%
Chin Seng FuMacao, China0000100101.67%281/3037.59%
2010Hoi Meng LeiMacao, China100256001005049038446.83%225/29724.58%
Lei Hou HoiMacao, China10050200100750034542.07%234/29721.55%
Hou Meng IpMacao, China10050200100509032940.12%239/29719.87%
Chou Lun LeongMacao, China10025001005043031838.78%242/29718.86%
2009Wing Yan LeungMacao, China
Man Sang FongMacao, China
Hou Meng IpMacao, China
Hoi Meng LeiMacao, China
2008Chi Wa IaoMacao, China
Hou Meng IpMacao, China
Lap Meng TamMacao, China
Chi Nang IaoMacao, China
2007Wa Kai WongMacao, China8002510030023539.17%115/28560.00%Bronze
Chi Wa IaoMacao, China
Hou Meng IpMacao, China
Hong Seng NgMacao, China
2006Nam LeiMacao, China100100635502133956.50%57/28280.14%Silver
Sio Ngai IeongMacao, China
Ka Kin LeongMacao, China
Iok Man KatMacao, China
2005Nam LeiMacao, China55050502510028046.67%132/27652.54%Bronze
Meng Kuan LeongMacao, China
Ka Wai LeiMacao, China
Man In IongMacao, China
2004Nam LeiMacao, China603510101005026544.17%143/29151.20%Bronze
Chi Hang ChanMacao, China
Man In IongMacao, China
Mei Sim TongMacao, China
2003Nam LeiMacao, China
Ka Fai LaiMacao, China
Heng Fong IoMacao, China
Chi Hang ChanMacao, China
2002Iat Man IeongMacao, China
Cheng Chun NgMacao, China
Chon Kit WongMacao, China
Chi Hou HoMacao, China
2001I No FanMacao, China
Su Un WongMacao, China
Chi Hou HoMacao, China
Wai Hong TamMacao, China
2000Wai Hong TamMacao, China
Chon Fong NgMacao, China
Su Un WongMacao, China
Keng Hang TongMacao, China
1999Chan Fong WongMacao, China18330.50%97/25362.06%Bronze
Chon Fong NgMacao, China14023.33%122/25352.17%Bronze
Keng Hang TongMacao, China
Tan Ieong ChuMacao, China
1998Wai Kouk HoMacao, China27038.57%127/24147.72%
Chan Fong WongMacao, China14020.00%169/24130.29%
Chon Fong NgMacao, China13018.57%172/24129.05%
Chin Pang CheMacao, China12017.14%173/24128.63%
1997Un Cheong IeongMacao, China77163897379736260.33%23/22190.05%Silver
Ka Man ChanMacao, China1002062054023639.33%83/22162.90%Bronze
Chan Fong ChioMacao, China0120088010016.67%169/22123.98%
Wai Kouk HoMacao, China73000007312.17%181/22118.55%
1996Wa Kam ChangMacao, China15477.00%50/22077.73%Silver
Un Cheong IeongMacao, China8944.50%117/22047.27%
Chi Chio KuokMacao, China2613.00%201/2209.09%
I. CheangMacao, China2010.00%204/2207.73%
1995Wa Kam ChangMacao, China18413302449346.50%100/21052.86%Bronze
Antonio WongMacao, China080090178.50%182/21013.81%
Hun Fong MengMacao, China008300115.50%188/21010.95%
Ieng Kit WongMacao, China20000021.00%201/2104.76%
1994SonSan VongMacao, China303000056532.50%98/18948.68%Bronze
Kit Man FongMacao, China
Hou Keng LeiMacao, China
Weng Chap WongMacao, China
1992Wai Ip LamMacao, China19597.50%14/17192.40%Silver
Chi Kun LamMacao, China15075.00%64/17163.16%Bronze
Kai Nam FongMacao, China
Io Kuan WongMacao, China