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Individual Calculations September 2010 |
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| Kyc, Jerzy Total change: 11.75 | |   |
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| Festiwal Szachowy Spotkania przy szachownicy-Open B | Krakow | POL | 2010-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1522 | 1.50 | 3 | 0.47 | 25 | 11.75 | |
|  Byrka, Joanna | | | 1831 | POL | 0.50 | 1 | 0.36 | 25 | 9.00 | |  Kosztyla, Andrzej | | | 1671 | POL | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Lankof, Piotr | | | 1455 | POL | 0.50 | 1 | -0.09 | 25 | -2.25 | |
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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