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Individual Calculations April 2014 |
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| Kujawa, Krzysztof Total change: -29.70 | |   |
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| Polish Youth Chess Championship 2014 - B10 | Jastrzebia Gora | POL | 2014-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1400 | 1.00 | 3 | -0.99 | 30 | -29.70 | |
|  Grzesik, Gracjan | | | 1467 | POL | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Szczepanowski, Tomasz | | | 1193 | POL | 0.00 | 1 | -0.77 | 30 | -23.10 | |  Bober, Tomasz | | | 1152 | POL | 0.50 | 1 | -0.31 | 30 | -9.30 | |
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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