Individual Calculations March 2010 |
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Tatum, Kofi Odell Total change: -3.75 | | |
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19th Annual North American Open | Las Vegas, Nevada | USA | 2009-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2136 | 2007 | 0.50 | 2 | -0.15 | 25 | -3.75 | |
| Yanayt, Eugene | f | | 2165 | USA | 0.50 | 1 | 0.21 | 25 | 5.25 | | Khashper, Arkady | | | 2106 | ISR | 0.00 | 1 | -0.36 | 25 | -9.00 | | 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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