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Rapid:
Individual Calculations February 2020 |
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| Grzesik, Nikola Total change: 15.20 | |   |
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| Noworoczny Turniej Szachowy 2020 | Koszalin | POL | 2020-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1305 | 4.50 | 9 | 0.76 | 20 | 15.20 | |
|  Grzesik, Gracjan | | | 1705 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Byszewska, Hanna | | | 1063 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zarzecki, Dymitr | | | 1557 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cirin, Wojciech | | | 1033 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Alkowski, Pawel | | | 1652 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Malaczek, Franciszek | | | 1198 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Bregoszewski, Leon | | | 1473 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Rogalski, Piotr | | | 1661 | POL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Jodlowski, Robert | | | 1165 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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