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Individual Calculations February 2020 |
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| Ahmadinia, Ebrahim Total change: -0.10 | |   |
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| 5. Internationales Spandauer Weihnachtsopen 2019 | Berlin | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2456 | 5.50 | 7 | -0.01 | 10 | -0.10 | |
|  Heimann, Alexander | | | 2056 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Vangsgaard, Claus | | | 2056 * | DEN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hansch, Stephan | c | | 2144 | GER | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Pedersen, Henrik Bolding | | | 2132 | DEN | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Neuman, Petr | g | | 2369 | CZE | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Stern, Rene | g | | 2520 | GER | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Reyer, Ulli | | | 2075 | GER | 1.00 | 1 | 0.09 | 10 | 0.90 | | | * 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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