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Individual Calculations March 2023 |
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| Kosecki, Oskar Total change: 0.80 | |   |
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| Jubileuszowy XL Turniej Juniorow FERIE z SZACHAMI 2023 GRUPA A | Bydgoszcz | POL | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1124 | 1.00 | 2 | 0.02 | 40 | 0.80 | |
|  Janeczek, Maksymilian | | | 1165 | POL | 0.50 | 1 | 0.06 | 40 | 2.40 | |  Brudnicki, Pawel | | | 1092 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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