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Individual Calculations July 2017 |
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| Kukula, Klara Total change: 4.00 | |   |
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| Ekstraliga Slaska Juniorow | Silesia | POL | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1089 | 0.50 | 3 | 0.26 | 40 | 10.40 | |
|  Hertlein, Irena | | | 1489 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Gredka, Dominika | | | 1489 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kucharska, Honorata | | | 1489 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Indywidualne Mistrzostwa Slaska Juniorow 2017 w Szachach Klasycznych - D13 | Imielin | POL | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1089 | 1.00 | 4 | -0.16 | 40 | -6.40 | |
| | Bugaj, Hanna | | | 1334 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Gorecka, Dominika | | | 1218 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Buchta, Alicja | | | 1136 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Mytnik, Kinga | | | 1325 | POL | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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