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Rapid:
Individual Calculations July 2023 |
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| Lapinski, Jerzy Total change: 13.20 | |   |
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| X Turniej Szachowy im. Krola Kazimierza Wielkiego Kowal 2023 | Kowal | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1204 | 4.00 | 8 | 0.66 | 20 | 13.20 | |
|  Lewandowski, Marek | | | 1674 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Rafalski, Krzysztof | | | 1431 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mazierski, Stefan | | | 1112 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Malinowski, Tadeusz | | | 1314 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Martynow, Jacek | | | 1331 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sivickis, Andrejus | | | 1154 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Czekalski, Pawel | | | 1153 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ziolkowski, Grzegorz | | | 1106 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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