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Individual Calculations April 2023 |
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| Suszczynski, Dominik Total change: -81.20 | |   |
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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 |
| 1145 | 1448 | 3.00 | 3 | 0.44 | 40 | 17.60 | |
|  Ostafin, Dorian | | | 1095 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Michalak, Anna | | | 1169 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Burda, Igor | | | 1170 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | V Swidnicki Festiwal Szachowy Open A (na I i k) | Swidnica | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1183 | 1448 | 0.00 | 3 | -2.47 | 40 | -98.80 | |
| | Lisak, Jerzy | | | 1195 | POL | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Repetilo, Daria | | | 1176 | UKR | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Wozny, Jan | | | 1178 | POL | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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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