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Individual Calculations July 2012 |
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| Stark, Lukasz Total change: -9.75 | |   |
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| Minus 2000 | Pokrzywna | POL | 2012-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1481 | 0.50 | 4 | -0.65 | 15 | -9.75 | |
|  Kowalczyk, Mariusz | | | 1881 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kopica, Paulina | | | 1641 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Karp, Maciej | | | 1501 | POL | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Kropiwnicki, Adam | | | 1621 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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