Individual Calculations February 2013 |
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Witczak, Jakub Total change: 18.00 | | |
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IV Turniej U Styku Trzech Granic | Bogatynia | POL | 2012-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1955 | 1731 | 2.50 | 5 | 1.20 | 15 | 18.00 | |
| Stachowiak, Kamil | m | | 2131 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | Kosinski, Bartosz | | | 1472 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | Helaszek, Edward | | | 2059 | POL | 1.00 | 1 | 0.87 | 15 | 13.05 | | Piotrowski, Przemyslaw | | | 1984 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | Steczek, Marcin | f | | 2131 * | POL | 0.50 | 1 | 0.42 | 15 | 6.30 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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