Individual Calculations February 2023 |
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Bialy, Borys Total change: 10.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 4-5 | Dolny Slask | POL | 2023-01-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1684 | 1420 | 1.00 | 2 | 0.64 | 40 | 25.60 | |
| Somyk, Marcin | | | 1698 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | Szydelko, Kazimierz | | | 1669 | POL | 1.00 | 1 | 0.81 | 40 | 32.40 | | 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) | | IV Swidnicki Festiwal Szachowy Open A (na I i k) | Burkatow | POL | 2023-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1401 | 1420 | 3.00 | 6 | -0.37 | 40 | -14.80 | |
| Dorynek, Adam | | | 1150 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | Wozny, Jan | | | 1191 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | Jedraszek, Pawel | | | 1971 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | Siudak, Tomasz | | | 1529 | POL | 0.50 | 1 | 0.15 | 40 | 6.00 | | Skrzypczak, Wiktor | | | 1235 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | Cygan, Miroslaw | | | 1327 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | | 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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