Individual Calculations November 2009 |
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Kwiatkowski, Zygmunt Total change: -9.00 | | |
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The 45th Akiba Rubinstein - International Chess Festival - Open C | Polanica Zdroj | POL | 2009-08-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1760 | 1609 | 0.00 | 2 | -0.60 | 15 | -9.00 | |
| Golaszewski, Marek | | | 1720 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | Kotula, Konrad | | | 1800 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | 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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