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Rapid:
Individual Calculations June 2016 |
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| Kupiak, Sylwester Total change: -32.60 | |   |
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| IX Memorial Szachowy Prof. Andrzeja Guzinskiego | Koszalin | POL | 2016-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1493 | 1.00 | 5 | -1.63 | 20 | -32.60 | |
|  Matul, Sebastian | | | 1877 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Alkowski, Pawel | | | 1667 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Borkowski, Helmut | | | 1419 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Marczak, Aleksander | | | 1246 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Jacek, Nikola | | | 1189 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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