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Individual Calculations July 2021 |
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| Lochina, Justyna Total change: 9.60 | |   |
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| Mistrzostwa Dolnego Slaska Juniorow w Szachach 2021 - C18 i D18 | Lubin | POL | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1500 | 2.50 | 4 | 0.24 | 40 | 9.60 | |
|  Wojtanowski, Michal | | | 1251 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Kopestynski, Michal | | | 1495 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Jaworski, Tymon | | | 1557 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Werner, Kacper | | | 1488 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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) | | |
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