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Individual Calculations August 2018 |
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| Mahr, Gero Total change: -20.80 | |   |
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| 10. Vellmarer Schachtage B-Open | Vellmar | GER | 2018-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1722 | 3.50 | 6 | -0.52 | 40 | -20.80 | |
|  Koellmer, Dietrich | | | 1500 | GER | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Sieber, Bert | | | 1559 | GER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Nehren, Patrick | | | 1322 * | GER | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Cotenescu, Daniel | | | 1954 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Friedel, Thomas | | | 1572 | GER | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Spinnler, Wolfgang, Dr. | | | 1582 | GER | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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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