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Individual Calculations July 2021 |
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| Mitrega, Wiktoria Total change: 20.80 | |   |
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| Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Klasycznych 2021 11-18lat | Zarzecze | POL | 2021-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1230 | 4.00 | 7 | 0.52 | 40 | 20.80 | |
|  Kasprzak, Lukasz | | | 1594 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Dumin, Karolina | | | 1012 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Wolski, Ernest | | | 1094 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Reszka, Barbara | | | 1100 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Grzelak, Dawid | | | 1158 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Zakrzewicz, Kacper | | | 1630 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Rumniak, Aleksy | | | 1185 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | * 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) | | |
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