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Rapid:
Individual Calculations September 2017 |
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| Zadkowski, Maciej Total change: 7.80 | |   |
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| XXVIII Memorial Szachowy Jozefa Kochana | Koszalin | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1284 | 3.00 | 7 | 0.39 | 20 | 7.80 | |
|  Maj, Andrzej | | | 1684 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lebiedowicz, Borys | | | 1684 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Leszcz, Mateusz | | | 1005 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gorecki, Jaroslaw | | | 1543 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Wdowiak, Szymon | | | 1042 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Majewski, Krzysztof | | | 1423 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kossowski, Witold | | | 1418 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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