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Individual Calculations February 2023 |
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| Janik, Oskar Total change: 29.60 | |   |
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| Druzynowe Mistrzostwa Slaska Juniorow - I Liga Slaska Juniorow 2023 Round 1-3 | Chorzow | POL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1358 | 2.00 | 3 | 0.74 | 40 | 29.60 | |
|  Gibas, Aleksander | | | 1321 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Miler, Franciszek | | | 1550 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Gulinski, Maciej | | | 1389 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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