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Individual Calculations February 2018 |
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| Buttkus, Andre Total change: 0.40 | |   |
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| 3. Internationales Spandauer Weihnachtsopen | Berlin | GER | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2028 | 2.50 | 5 | 0.02 | 20 | 0.40 | |
|  Gericke, Luis | | | 1628 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ahmadinia, Ebrahim | m | | 2414 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mathow, Hermann Thomas M | | | 1785 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dzikowski, Michal | | | 2170 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hansch, Torsten | c | | 2133 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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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