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Rapid:
Individual Calculations March 2023 |
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| Narwojsz, Helena Total change: 58.40 | |   |
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| Grand Prix Tczewa turniej II 2023 FIDE | Tczew | POL | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1070 | 2.00 | 7 | 1.46 | 40 | 58.40 | |
|  Tyran, Daniel | | | 1590 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Orlikowski, Maciej | | | 1424 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Grabarczyk, Sylwester | | | 1536 | CZE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Dobrowolski, Henryk | | | 1350 | POL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Zielinski, Edmund | | | 1381 | POL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Dackiewicz, Marek | | | 1600 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ostrega, Przemyslaw | | | 1631 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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