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Individual Calculations April 2018 |
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| Koprowski, Mateusz Total change: -4.00 | |   |
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| IV Dolnoslaska Liga Szachowa 2017/2018 r 12-15 | Dolny Slask | POL | 2018-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1233 | 0.50 | 2 | -0.10 | 40 | -4.00 | |
|  Szpinda, Piotr | | | 1455 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Bochenek, Kacper | | | 1324 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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