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Rapid:
Individual Calculations March 2019 |
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| Kuczak, Mariusz Total change: -7.60 | |   |
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| I Otwarte Mistrzostwa Jaworzyny Slaskiej w Szachach Gr A | Jaworzyna Slaska | POL | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1194 | 1.00 | 4 | -0.38 | 20 | -7.60 | |
|  Wilk, Aleksander | | | 1484 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sojski, Ernest | | | 1410 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Cichon, Hubert | | | 1237 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Zelazny, Jakub | | | 1153 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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