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Individual Calculations February 2023 |
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| Klykow, Lukasz Total change: -30.00 | |   |
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| Turniej Noworoczny Polonii Wroclaw | Wroclaw | POL | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 2148 | 3.50 | 4 | -0.40 | 20 | -8.00 | |
|  Szreter, Marek | | | 1748 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wojciechowski, Szymon | | | 1359 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Deptula, Dawid | | | 1435 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Rog, Mateusz | | | 1512 | POL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 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 |
| 2197 | 2148 | 0.50 | 1 | 0.07 | 20 | 1.40 | |
| | Cechura, Petr | c | | 2197 | CZE | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | XI MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 2148 | 6.50 | 9 | -1.17 | 20 | -23.40 | |
| | Huchwajda, Grzegorz | | | 1748 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chmura, Eryk | | | 1619 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kot, Jerzy | f | | 1840 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Musial, Igor | | | 1864 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Marszk, Kazimierz | f | | 1867 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Gajdzica, Maciej | | | 1872 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Borowik, Wojciech | | | 1895 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kusiak, Mateusz | | | 1918 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Darowicki, Mariusz | | | 1897 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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