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Rapid:
Individual Calculations May 2019 |
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| Kowalski, Witold Total change: 17.00 | |   |
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| XVI T.Sz. o Puchar Burmistrza Dzielnicy Targowek - open FIDE | Warszawa | POL | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1116 | 2.00 | 6 | 0.85 | 20 | 17.00 | |
|  Pazderska, Magdalena | | | 1516 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nawalaniec, Leszek | | | 1282 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Jankiewicz, Maciej | | | 1371 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Krowicki, Przemyslaw | | | 1419 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Wiktorowski, Janusz | | | 1428 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gozlinski, Krzysztof | | | 1247 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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