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Rapid:
Individual Calculations September 2017 |
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| Rybka, Martin Total change: 6.60 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B18 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1648 | 4.50 | 10 | 0.33 | 20 | 6.60 | |
|  Szmer, Aleksander | | | 1859 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Rogacewicz, Mikolaj | | | 1491 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Tylenda, Krzysztof | | | 1514 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Belczewski, Jacek | | | 1964 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Matyjaszczyk, Adrian | | | 1489 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gajda, Stanislaw | | | 1486 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Janiszewski, Filip | | | 1751 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Holownia, Michal | | | 1779 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Zaleski, Lukasz | | | 2048 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bartkiewicz, Pawel | | | 1851 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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