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Individual Calculations March 2023 |
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| Simon, Marek Total change: -14.80 | |   |
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| Zimowy Turniej Szachowy OPEN FIDE | Przezmierowo | POL | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1878 | 4.00 | 5 | -0.78 | 20 | -15.60 | |
|  Nowak, Mateusz | | | 1310 | POL | 0.00 | 1 | -0.98 | 20 | -19.60 | |  Walewski, Szymon | | | 1478 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodriguez Rocha, Francisco | | | 1222 | ESP | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Niemier, Martyna | | | 1358 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Haluja, Wiktor | | | 1486 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Mistrzostwa LKS Piast Srem 2023 Round 1 | Srem | POL | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1878 | 0.50 | 1 | 0.04 | 20 | 0.80 | |
| | Skrzypczak, Michal | | | 1906 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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