Individual Calculations February 2018 |
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Lachat, Martin Total change: -12.20 | | |
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41. Zuercher Weihnachtsopen Allgemein | Zurich | SUI | 2017-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1643 | 1676 | 2.00 | 5 | -0.61 | 20 | -12.20 | |
| Winkler, Daniel | | | 1897 | SUI | 0.00 | 1 | -0.22 | 20 | -4.40 | | Minacci, Matteo | | | 1276 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Lanz, Martin | | | 1759 | SUI | 0.00 | 1 | -0.39 | 20 | -7.80 | | Ritter, Fredy | | | 1474 | SUI | 1.00 | 1 | 0.24 | 20 | 4.80 | | Pellicoro, Nathalie | | | 1810 | SUI | 0.00 | 1 | -0.32 | 20 | -6.40 | | * 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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