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Individual Calculations November 2020 |
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| Kowalski, Witold Total change: -53.20 | |   |
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| Ogolnopolska Olimpiada Mlodziezy 2020 - Chlopcy do lat 12 | Pulawy | POL | 2020-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1330 | 2.50 | 9 | -1.33 | 40 | -53.20 | |
|  Stanislawski, Karol | | | 1639 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Grzebieniowski, Michal | | | 1588 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Jaworski, Tymon | | | 1580 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Stepinski, Piotr | | | 1197 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Gawlik, Olivier | | | 1115 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Karwot, Marek | | | 1362 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Bartoszczuk, Adam | | | 1439 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Fil, Grzegorz | | | 1268 | POL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Nocek, Dominik | | | 1354 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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