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Individual Calculations July 2017 |
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| Legowik, Anna Total change: 3.20 | |   |
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| Z Szachami przez Polske - Miedzyzdroje 2017 - grupa B | Miedzyzdroje | POL | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1106 | 2.00 | 6 | 0.16 | 20 | 3.20 | |
|  Holubczat, Maciej | | | 1300 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zawadzki, Jan | | | 1247 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Bazylewicz, Zygmunt | | | 1224 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Olszewska, Wiktoria | | | 1225 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Pisarski, Stanislaw | | | 1259 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Siekanska, Maria | | | 1257 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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