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Rapid:
Individual Calculations May 2013 |
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| Dackiewicz, Marek Total change: 31.00 | |   |
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| Dru¿ynowe Mistrzostwa Województwa Pomorskiego Seniorów w Szachach Szybkich | Malbork | POL | 2013-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1897 | 3.00 | 3 | 1.55 | 20 | 31.00 | |
|  Wodzislawski, Marian | | | 1936 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Grajczak, Adrian | | | 1974 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Wojtacha, Piotr | | | 1819 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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