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Individual Calculations September 2018 |
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| Berelowitsch, Alexander Total change: -4.30 | |   |
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| 4. Bayer Sommeropen 2018 | Leverkusen | GER | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2525 | 4.00 | 5 | -0.43 | 10 | -4.30 | |
|  Dijkstra, Matthijs | | | 2125 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Van Der Valk, Niklas | | | 2134 | GER | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Juegel, Marcel | | | 2165 | GER | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Bayer, Ernst-Wolfgang | f | | 2250 | GER | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Grabowski, Pawel | | | 2198 | POL | 0.50 | 1 | -0.37 | 10 | -3.70 | | | * 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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