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Individual Calculations May 2010 |
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| Kalhorn, Marcin Total change: -31.20 | |   |
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| I Zimowe granie w Hetmanie_B | Warszawa | POL | 2010-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1571 | 0.00 | 4 | -2.34 | 15 | -35.10 | |
|  Chomczyk, Marek | | | 1556 | POL | 0.00 | 1 | -0.52 | 15 | -7.80 | |  Tomczyk, Ryszard | | | 1518 | POL | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Rodak, Przemyslaw | | | 1483 | POL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Rytel, Bartosz | | | 1479 | POL | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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) | | | | 71st YMCA Winter 2010-D | Warszawa | POL | 2010-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1571 | 2.00 | 4 | 0.26 | 15 | 3.90 | |
| | Budrewicz, Henryk | | | 1574 | POL | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Rytel, Jan | | | 1579 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Bartczak, Hanna | | | 1651 | POL | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Prazmowski, Wlodzimierz | | | 1670 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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