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Individual Calculations July 2012 |
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| Jurkiewicz, Katarzyna Total change: -0.75 | |   |
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| Druzynowe Mistrzostwa Wojewodztwa Slaskiego Sezonu 2012 - seniorzy | Wojewodztwo Slaskie | POL | 2012-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2170 | 4.00 | 5 | -0.05 | 15 | -0.75 | |
|  Spiewok, Miroslawa | | | 1770 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Brzostowska, Katarzyna | | | 1770 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Szromba, Edyta | | | 2111 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Krasnodebska, Magdalena | | | 2015 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Olchowko, Marika | | | 1770 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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