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Individual Calculations August 2019 |
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| Helfrich, Ernst Total change: -2.60 | |   |
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| Swiss Ind. Championship HT3 | Leukerbad | SUI | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1585 | 4.00 | 5 | -0.13 | 20 | -2.60 | |
|  Meier, Alexander | | | 1218 | SUI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Wildberger, Chet | | | 1268 | SUI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Scherler, Josephine | | | 1185 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maranin, Sergey | | | 1364 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Bretscher, Robert | | | 1467 | SUI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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