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Individual Calculations October 2012 |
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| Jacek, Roksana Total change: 3.60 | |   |
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| Mistrzostwa Miedzywojewodzkie Juniorek WP-ZP D17 | Zerkow | POL | 2012-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1829 | 3.50 | 4 | 0.24 | 15 | 3.60 | |
|  Zieta, Zuzanna | | | 1429 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ostrowska, Weronika | | | 1484 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Wesolowska, Katarzyna | | | 1750 | POL | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Jarmuzek, Karolina | | | 1539 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | * 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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