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Rapid:
Individual Calculations September 2017 |
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| Lechman, Gabriel Total change: 21.60 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B14 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1346 | 4.50 | 10 | 1.08 | 20 | 21.60 | |
|  Mike, Patryk | | | 1711 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Rosol, Bartosz | | | 1156 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Dziodko, Mateusz | | | 1199 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Oborski, Artur | | | 1531 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Rogala, Milosz | | | 1425 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Lambrecht, Tomasz | | | 1548 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Kucharski, Bartlomiej | | | 1612 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Zurawicki, Jakub | | | 1499 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Skawinski, Szymon | | | 1525 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Gorkiewicz, Mateusz | | | 1556 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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