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Individual Calculations February 2018 |
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| Ruchat, Blaise Total change: -24.20 | |   |
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| 41. Zuercher Weihnachtsopen Allgemein | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1791 | 4.00 | 7 | -1.21 | 20 | -24.20 | |
|  Nurgaliyev, Sauat | c | | 1391 * | KAZ | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Knecht, Daniel | | | 1551 | SUI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Orsi, Graziano | | | 1471 | SUI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Leuenberger, Urs | | | 1955 | SUI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kaiyrbek, Diana | | | 1543 | KAZ | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Geiser, Marcellus | | | 1605 | SUI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zweifel, Gavin | | | 1560 | SUI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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