Individual Calculations June 2013 |
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Kowalski, Piotr Total change: -24.30 | | |
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IX OTSz o laur am Bogdana ¦liwy | Krakow | POL | 2013-05-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1669 | 2045 | 2.00 | 4 | -1.62 | 15 | -24.30 | |
| Golda, Sebastian | | | 1645 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | Zegota, Andrzej | | | 1742 | POL | 0.00 | 1 | -0.86 | 15 | -12.90 | | Chowaniec, Artur | | | 1645 * | POL | 0.00 | 1 | -0.92 | 15 | -13.80 | | Usarz, Michal | | | 1645 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | * 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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