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Rapid:
Individual Calculations January 2020 |
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| Widla, Piotr Total change: -28.80 | |   |
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| XXVII Memorial Remigiusza Bobolowicza | Krakow | POL | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 2009 | 4.50 | 8 | -1.44 | 20 | -28.80 | |
|  Hamer, Tadeusz | | | 1609 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pawlowski, Bartosz | | | 2020 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Czyzykiewicz, Rafal | | | 1636 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Zaboklicki, Zbigniew | | | 1677 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kumor, Lukasz | | | 2106 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Krawczyk, Wojciech | | | 1609 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mirski, Michal | | | 1869 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Meers, Hubert | | | 1787 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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