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Individual Calculations July 2017 |
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| Scisla, Oliwia Total change: 7.20 | |   |
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| Olawa Summer Chess Classic 2017 | Olawa | POL | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1174 | 0.50 | 2 | 0.18 | 40 | 7.20 | |
|  Strugarek, Lukasz | | | 1493 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Topola, Rafal | | | 1427 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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