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Individual Calculations April 2023 |
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| Cygan, Miroslaw Total change: -11.00 | |   |
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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 |
| 1457 | 1340 | 1.00 | 3 | -0.07 | 20 | -1.40 | |
|  Stoop, Jan | | | 1607 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Molczan, Jacek | | | 1243 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kalista, Sebastian | | | 1522 | IRL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | V Swidnicki Festiwal Szachowy Open A (na I i k) | Swidnica | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1340 | 2.50 | 5 | -0.48 | 20 | -9.60 | |
| | Wozny, Jan | | | 1178 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Jakubczyk, Mikolaj | | | 1188 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Lisak, Jerzy | | | 1195 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Olejarczyk, Remigiusz | | | 1591 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nowicki, Franciszek | | | 1197 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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