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Individual Calculations January 2020 |
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| Grochola, Ireneusz Total change: 3.60 | |   |
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| II Szachowe Mikolajki z KKSz | Krakow | POL | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1250 | 1.00 | 4 | 0.18 | 20 | 3.60 | |
|  Krupinski, Mikolaj | | | 1569 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Bar, Klaudia | | | 1471 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bednarczyk, Alicja | | | 1516 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jedrzejczak, Lukasz | | | 1411 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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