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Rapid:
Individual Calculations February 2015 |
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| Marini, Jan Total change: 18.20 | |   |
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| GRAND PRIX 90-lecia ¦lZSzach o Puchar 17 Prezesów - T11 H.Jarusa | Zabrze | POL | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1901 | 2.50 | 4 | 0.91 | 20 | 18.20 | |
|  Piesik, Piotr | | | 2301 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wolynski, Krzysztof | | | 2056 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Kruszynski, Lukasz | | | 1553 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Waruga, Wojciech | | | 2024 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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