Individual Calculations January 2018 |
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Kowalczyk, Rafal Total change: -14.60 | | |
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Konin Masters IV Standard round 4-8 | Konin | POL | 2017-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2011 | 2223 | 3.00 | 5 | -0.73 | 20 | -14.60 | |
| Adamczewski, Maciej | | | 1999 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | Adamczewski, Jedrzej | | | 1908 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | Klimkowski, Jan | | | 1823 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Chomczyk, Marek | | | 2188 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | Szadkowski, Krzysztof | | | 2138 | POL | 0.50 | 1 | -0.12 | 20 | -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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