Individual Calculations January 2009 |
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Akhmetov, Ayan Total change: -13.50 | | |
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World Youth Chess Championships 2008 - Open 12 | Vung Tau | VIE | 2008-10-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1879 | 1978 | 2.50 | 5 | -0.54 | 25 | -13.50 | |
| Lee, Kah Meng Elgin | | | 1817 | MAS | 0.50 | 1 | -0.21 | 25 | -5.25 | | Pon, Matt | | | 1628 | RSA | 1.00 | 1 | 0.11 | 25 | 2.75 | | Chen, Pin-Hung | | | 1700 | TPE | 1.00 | 1 | 0.17 | 25 | 4.25 | | Girish, A Koushik | f | | 2161 | IND | 0.00 | 1 | -0.26 | 25 | -6.50 | | Cheng, Bobby | | | 2088 | NZL | 0.00 | 1 | -0.35 | 25 | -8.75 | | 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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