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Individual Calculations November 2012 |
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| Chojnacki, Krzysztof Total change: 2.30 | |   |
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| Extraliga Seniorow - Round 7-9 | Katowice | POL | 2012-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2444 | 2.00 | 3 | 0.23 | 10 | 2.30 | |
|  Gdanski, Jacek | g | | 2534 | POL | 0.50 | 1 | 0.12 | 10 | 1.20 | |  Wieczorek, Oskar | | | 2305 | POL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Bartel, Michal | f | | 2296 | POL | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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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