Individual Calculations September 2009 |
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Lorenc, Marian Total change: -3.45 | | |
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I Miedzynarodowe Mistrzostwa Ziemi Lukowskiej w szachach | Lukow | POL | 2009-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2017 | 2145 | 1.00 | 2 | -0.23 | 15 | -3.45 | |
| Siedlanowski, Lukasz | | | 1745 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | Szymczak, Zbigniew | m | | 2289 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | | * 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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