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Rapid:
Individual Calculations February 2023 |
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| Serrer, David Total change: 52.00 | |   |
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| 3. Berlin Mitte - Neujahrs-Rapid-Open | Berlin | GER | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1645 | 4.50 | 8 | 2.60 | 20 | 52.00 | |
|  Piz, Maxim, Dr. | | | 2116 | GER | 1.00 | 1 | 0.95 | 20 | 19.00 | |  Wuenderlich, Robin | | | 2147 | GER | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lindemann, Uwe | | | 1925 | GER | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Sonntag, Hermann | | | 2024 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Khassine, Ilia | | | 1716 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Hoppe, Arthur | | | 1245 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Idaczek, Guenter | | | 1902 | GER | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Doraszelski, Alexander | | | 2083 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | | | * 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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