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Individual Calculations March 2017 |
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| Piankov, Evgenij Total change: -3.00 | |   |
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| VII Memorial im. Ziemowita Zgierskiego - Obra Zima Open 2017 | Obra | POL | 2017-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2238 | 6.50 | 9 | -0.30 | 10 | -3.00 | |
|  Frackowiak, Andrzej 2 | | | 1838 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Dzida, Kamil | | | 1838 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rozumek, Krzysztof | | | 1948 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Kucza, Karol | f | | 2286 | POL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Nowak, Mikolaj | | | 2151 | POL | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Czerwonski, Aleksander | m | | 2377 | POL | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Wawrzyniak, Pawel | | | 1838 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kukorowski, Jan | | | 1838 * | POL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Chyzy, Jakub | | | 1838 * | POL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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