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Rapid:
Individual Calculations May 2015 |
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| Grzegorzak, Janusz Total change: -13.20 | |   |
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| XIX Grand Prix Gminy Jablonna turniej 4A | Jablonna | POL | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1230 | 0.50 | 5 | -0.66 | 20 | -13.20 | |
|  Gajewski, Dariusz | | | 1630 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Krzyzanowski, Zdzislaw | | | 1303 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Spychala, Bronislaw | | | 1427 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kutrowski, Feliks | | | 1407 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kaczmarczyk, Marcin | | | 1513 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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