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Individual Calculations September 2022 |
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| Janocha, Jan Total change: -17.40 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open C | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1546 | 4.00 | 9 | -0.87 | 20 | -17.40 | |
|  Kwiecien, Zbigniew | | | 1911 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Karamucki, Henryk | | | 1333 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bobrowski, Piotr | | | 1764 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Prokopczuk, Antoni | | | 1367 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Zdziarski, Waldemar | | | 1311 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Michalik, Marek | | | 1742 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Szydelko, Kazimierz | | | 1652 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Szczygiel, Antoni | | | 1371 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Szopa, Andrzej | | | 1146 * | 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) | | |
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