Individual Calculations March 2013 |
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Zats, Yefrem Total change: 10.20 | | |
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2012 Marshall Amateur Championship - Jerry Simon Memorial | New York, New York USA | USA | 2012-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2013 | 2050 | 2.00 | 3 | 0.34 | 30 | 10.20 | |
| Hains, Jonathan | | | 1920 | USA | 1.00 | 1 | 0.32 | 30 | 9.60 | | Hernandez, Joel J | | | 2096 | USA | 0.00 | 1 | -0.44 | 30 | -13.20 | | Tom, George | | | 2023 | USA | 1.00 | 1 | 0.46 | 30 | 13.80 | | 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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