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Individual Calculations June 2023 |
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| Kosecki, Oskar Total change: -20.80 | |   |
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| Turniej Szachowy - Kategoria od Rejewskiego - OPEN B. | Biale Blota | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1125 | 0.50 | 3 | -0.52 | 40 | -20.80 | |
|  Bajko, Jan | | | 1335 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Warda, Krzysztof | | | 1312 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mrozowicz, Wojciech | | | 1102 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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