Individual Calculations October 2013 |
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Kotarski, Grzegorz Total change: -13.80 | | |
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Otwarte Mistrzostwa Lomzy nr 2 | Lomza | POL | 2013-08-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1588 | 1459 | 0.50 | 4 | -0.92 | 15 | -13.80 | |
| Obiedzinski, Piotr | | | 1859 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | Prazych, Tadeusz | | | 1558 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | | Sylwestrzuk, Mariusz | | | 1591 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | | Zalewski, Andrzej | | | 1345 | POL | 0.50 | 1 | -0.16 | 15 | -2.40 | | * 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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