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Rapid:
Individual Calculations March 2018 |
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| Grzadka, Artur Total change: 25.40 | |   |
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| Otwarte Mistrzostwa Powiatu Wolominskiego - Zielonka 2018 | Zielonka | POL | 2018-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1252 | 3.00 | 8 | 1.27 | 20 | 25.40 | |
|  Praczukowski, Stanislaw | | | 1652 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Malicka, Maria | | wc | 1524 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Arbaszewski, Krzysztof | | | 1439 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Sliwinski, Marcin | | | 1652 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Krasiewicz, Robert | | | 1652 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Laszczuk, Zuzanna | | | 1417 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kaczmarski, Cezary | | | 1413 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Dobosiewicz, Dawid | | | 1257 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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