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Individual Calculations March 2011 |
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| Polek, Marek Total change: 7.95 | |   |
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| XXI International Chess Festival CRACOVIA2010, Open C | Krakow | POL | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1727 | 3.50 | 4 | 0.53 | 15 | 7.95 | |
|  Ujma, Czeslaw | | | 1570 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Sowinski, Krzysztof | | | 1395 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Oleksy, Helena | | | 1441 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Mukovozchik, Evgeny | | | 1697 | BLR | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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