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Individual Calculations September 2022 |
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| Chybalski, Piotr Total change: -112.80 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open B | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1665 | 2.50 | 9 | -2.56 | 40 | -102.40 | |
|  Rogala, Milosz | | | 1845 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Nowak, Roksana | | | 1779 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Grzadka, Artur | | | 1752 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Szydlowski, Oskar | | | 1305 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Uliasz, Katarzyna | | | 1595 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Szydelko, Michal | | | 1729 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Werner, Kacper | | | 1532 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Wojcik, Grzegorz | | | 1508 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Krzyzosiak, Anna | | | 1449 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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) | | | | 1. Osterzgebirgs-Jugendopen 2022 Gruppe 3 | Altenberg | GER | 2022-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1665 | 3.00 | 5 | -0.26 | 40 | -10.40 | |
| | Glotz, Diana | | | 1265 * | GER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Reich, Dylan | | | 1410 | GER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Reich, Jason | | | 1529 | GER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Majocha, Piotr | | | 1955 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Wilgosz, Szczepan | | | 1523 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | |
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