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Individual Calculations April 2023 |
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| Wozny, Jan Total change: 17.80 | |   |
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| Walbrzyska Dolnoslaska Liga Okregowa 2022-3 Round 8-11 | various | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1178 | 1.00 | 3 | 0.01 | 20 | 0.20 | |
|  Cieszkowski, Rafal | | | 1321 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Burda, Igor | | | 1170 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Kujawa, Ryszard | | | 1452 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | |
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) | | | | V Swidnicki Festiwal Szachowy Open A (na I i k) | Swidnica | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1178 | 2.50 | 6 | 0.88 | 20 | 17.60 | |
| | Staniczek, Kacper | | | 1395 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Cygan, Miroslaw | | | 1340 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Suszczynski, Dominik | | | 1448 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Khyzhniak, Dmytro | | | 1231 | UKR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Siudak, Tomasz | | | 1509 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Wasiluk, Dominik | | | 1260 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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