Individual Calculations August 2015 |
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Zats, Yefrem Total change: -23.60 | | |
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8th New York International - U2200 | New York, New York | USA | 2015-07-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1909 | 2025 | 2.00 | 5 | -1.18 | 20 | -23.60 | |
| Chen, Derek | | | 1771 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Mc Cartney, Patrick | | | 2051 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | Berg, George P. | | | 2099 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | Regam, Jessica | | wf | 1931 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | Samadashvili, Martha | | wf | 1691 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | | 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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