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Rapid:
Individual Calculations October 2021 |
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| Makarewicz, Piotr Total change: -17.00 | |   |
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| II Otwarty Turniej Szachowy im. Kazimierza Bubuli OPEN | Wisniowa | POL | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1409 | 4.00 | 6 | -0.85 | 20 | -17.00 | |
|  Satola, Tomasz | | | 1063 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Welna, Mateusz | | | 1208 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Walerjan, Ada | | | 1164 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Antkiewicz, Karol | | | 1261 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Opila, Pawel | | | 1190 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Grabowski, Lukasz | | | 1009 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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