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Individual Calculations May 2023 |
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| Ciupek, Oskar Total change: 3.20 | |   |
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| Druzynowe Mistrzostwa Polski - III Liga Juniorow 2023 (wojewodztwo slaskie) | Ruda Slaska | POL | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1064 | 0.00 | 4 | -1.36 | 40 | -54.40 | |
|  Slobodzian, Mikolaj | | | 1226 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Kowalek, Konrad | | | 1007 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Markowski, Tymon | | | 1324 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Wasilewski, Mateusz | | | 1209 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | Turnaj sachovych nadeji 2023 - U9 | Frydek-Mistek | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1064 | 3.00 | 5 | 1.44 | 40 | 57.60 | |
| | Bucek, Vit | | | 1158 | CZE | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Melicharova, Tereza | | | 1101 | CZE | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Zilincan, Tomas | | | 1363 | SVK | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Zelenka, Tomas | | | 1269 | CZE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Chmelova, Klara | | | 1177 | CZE | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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