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Individual Calculations February 2017 |
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| Petersen, Sophie Total change: -21.20 | |   |
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| 10. Internationales Winter-Open | Berlin | GER | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1519 | 1.50 | 4 | -0.53 | 40 | -21.20 | |
|  Thaer, Abdulkadhim Ismaeel | | | 1919 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kretzschmar, Jan | | | 1803 | GER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Doering, Shawn | | | 1201 | GER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Reyher, Bastian | | | 1119 * | GER | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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