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Rapid:
Individual Calculations December 2014 |
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| Koziorowicz, Michal Total change: -7.60 | |   |
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| 4 Pory Roku - Jesien z Szachami OPEN | Szczecin | POL | 2014-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1394 | 2.00 | 5 | -0.38 | 20 | -7.60 | |
|  Maj, Andrzej | | | 1794 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mrozewicz, Ryszard | | | 1655 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Krzywnicka, Maria | | | 1451 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Dworzynska, Daria | | | 1120 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Maruszczak, Hanna | | | 1067 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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