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Individual Calculations July 2011 |
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| Mrozowski, Jan Total change: -12.50 | |   |
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| Mistrzostwa Mazowsza Juniorow - U12 | Warszawa | POL | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1402 | 0.00 | 2 | -0.50 | 25 | -12.50 | |
|  Koseski, Damian | | | 1525 | POL | 0.00 | 1 | -0.33 | 25 | -8.25 | |  Kaniewska, Emilia | | | 1678 | POL | 0.00 | 1 | -0.17 | 25 | -4.25 | |
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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