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Individual Calculations January 2020 |
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| Kot, Ewelina Total change: 12.40 | |   |
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| Druzynowe Mistrzostwa Regionu KPZSzach 2019/2020 Round 2-3 | Kujawsko-pomorskie | POL | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1230 | 1.00 | 2 | 0.31 | 40 | 12.40 | |
|  Rybak, Elzbieta | | | 1192 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Cichocka, Katarzyna | | | 1540 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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