Individual Calculations September 2012 |
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Kovalchuk, Igor Total change: -12.15 | | |
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11th Annual Manhattan Open - Open Section | New York, New York | USA | 2012-08-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2121 | 2054 | 0.00 | 2 | -0.81 | 15 | -12.15 | |
| Ryba, Andrew A | | | 2162 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | Busygin, Stanislav | | | 2080 | USA | 0.00 | 1 | -0.46 | 15 | -6.90 | | 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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