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Individual Calculations July 2013 |
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| Walkowiak, Bogumila Total change: -4.80 | |   |
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| Mistrzostwa Wielkopolski Juniorów w szachach klasycznych - D15 | Zerkow | POL | 2013-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1267 | 1.00 | 4 | -0.16 | 30 | -4.80 | |
|  Strozyk, Aleksandra | | | 1388 | POL | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Wawrzynowicz, Marta | | | 1451 | POL | 0.50 | 1 | 0.24 | 30 | 7.20 | |  Skrzypczak, Edyta | | | 1536 | POL | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Tomys, Wiktoria | | | 1349 | POL | 0.00 | 1 | -0.39 | 30 | -11.70 | |
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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