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Individual Calculations July 2021 |
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| Szewczuk, Aleksandra Total change: -13.60 | |   |
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| Indywidualne Mistrzostwa Slaska Juniorow w Szachach Klasycznych na rok 2021 - D15 | Imielin | POL | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1327 | 1.50 | 5 | -1.15 | 40 | -46.00 | |
|  Szmajda, Karolina | | | 1111 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Wasowicz, Anna | | | 1032 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Egeman, Emilia | | | 1596 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Tim, Anna | | | 1277 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Oborska, Magda | | | 1497 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | Druzynowe Mistrzostwa Polski Juniorow 2021 - II Liga | Poronin | POL | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1327 | 5.00 | 8 | 0.81 | 40 | 32.40 | |
| | Oborska, Magda | | | 1497 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zielinska, Zuzanna | | | 1269 | POL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Opalka, Marta | | | 1268 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Cichon, Julia | | | 1141 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Giemza, Julia | | | 1348 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Nowak, Zuzanna | | | 1405 | POL | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Pawlikowska, Ewa | | | 1124 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Slusarczyk, Anna | | | 1404 | POL | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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