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Individual Calculations February 2022 |
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| Osten, Horst Total change: 37.60 | |   |
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| Krefelder Weihnachtsopen 2021 | Krefeld | GER | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1262 | 2.00 | 6 | 0.94 | 40 | 37.60 | |
|  Kruse, Victor | | | 1662 * | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Bondarchuk, Vadim | | | 1662 * | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Oezdemir, Edwin-Daniel | | | 1662 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsakonas, Konstantinos | | | 1460 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Vaghef, Mohammad Reza | | | 1523 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Woosmann, Klaus | | | 1331 | GER | 1.00 | 1 | 0.60 | 40 | 24.00 | | | * 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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