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Individual Calculations May 2015 |
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| Kaczmarek, Maciej Total change: -3.80 | |   |
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| Dolno¶l±ska Liga Szachowa 2014/2015 - 9-11 r. | Dolny Slask | POL | 2015-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1975 | 2.00 | 3 | -0.19 | 20 | -3.80 | |
|  Czarny, Pawel | | | 1696 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Walada, Mariusz | | | 1575 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koszkul, Wojciech | | | 2022 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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