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Individual Calculations July 2014 |
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| Kostecka, Marika Total change: -4.05 | |   |
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| Mistrzostwa Wielkopolski Juniorow w szachach klasycznych - D-13 | Zerkow | POL | 2014-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1387 | 2.50 | 4 | -0.27 | 15 | -4.05 | |
|  Andrzejewska, Maja | | | 1086 | POL | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Waligora, Julia | | | 1255 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | |  Rozek, Gabriela | | | 1365 | POL | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Dixa, Joanna | | | 1231 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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