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Individual Calculations October 2012 |
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| Sabuk, Piotr Total change: -0.90 | |   |
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| DMP- I Liga seniorow | Poronin | POL | 2012-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2174 | 1.00 | 2 | -0.06 | 15 | -0.90 | |
|  Kusina, Jan | | | 2085 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Chalupnik, Marcin | | | 2215 | POL | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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