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Rapid:
Individual Calculations January 2020 |
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| Czaczka, Piotr Total change: -8.60 | |   |
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| Turniej Mikolajkowy 2019 - OPEN FIDE | Choszczno | POL | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1595 | 5.00 | 9 | -0.43 | 20 | -8.60 | |
|  Kowalik, Wojciech | | | 1195 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mrozewicz, Ryszard | | | 1289 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Matul, Sebastian | | | 1838 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Pawlicz, Dariusz | | | 1694 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Czuchnicki, Adam | | | 1995 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kowalczyk, Michal | | | 1573 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Soszka, Szymon | | | 1427 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Haszczyc, Wojciech | | | 1195 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Jezikowska, Nadzieja | | | 1309 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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