Individual Calculations January 2018 |
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Akhramsyah, Aqil Ainuddin Naufal Total change: 51.60 | | |
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4th Johor International Chess Challenger Open 2017 | Johor | MAS | 2017-12-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1579 | 1601 | 5.00 | 7 | 1.29 | 40 | 51.60 | |
| Akhramsyah, Arif Alauddin Wafi | | | 1266 | MAS | 1.00 | 1 | 0.12 | 40 | 4.80 | | Lee, Jaryl | | | 1442 | SGP | 1.00 | 1 | 0.29 | 40 | 11.60 | | Pham, Minh Hieu | | | 1962 | VIE | 0.00 | 1 | -0.10 | 40 | -4.00 | | Ku, Jet | | | 1464 | MAS | 1.00 | 1 | 0.32 | 40 | 12.80 | | Lee, Peng Keong | | | 1414 | SGP | 1.00 | 1 | 0.26 | 40 | 10.40 | | Abdullah, Muhd Rafiquzzaman | | | 1820 | MAS | 1.00 | 1 | 0.78 | 40 | 31.20 | | Yap, Ignatius | | | 1688 | AUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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