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Rapid:
Individual Calculations September 2017 |
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| Palejko, Gabriela Total change: 7.20 | |   |
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| Polish Rapid Youth Chess Championship 2017 - G08 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1201 | 1110 | 1.50 | 3 | 0.36 | 20 | 7.20 | |
|  Smietanska, Wiktoria | c | | 1133 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Natoli, Alessia | | | 1216 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Wojs, Alicja | | | 1253 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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