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Individual Calculations September 2019 |
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| Wolter, Guenter Total change: 2.20 | |   |
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| Berlin Open 2019 | Berlin | GER | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1862 | 2.00 | 6 | 0.11 | 20 | 2.20 | |
|  Cumming, Rhys | | | 2262 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Petersen, Sophie | | | 1462 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koester, Roman | | | 2102 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | White, Alastair F | | | 2085 | SCO | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Hakvoort, Elco | | | 2082 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Taras, Marian | | | 2052 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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