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Individual Calculations February 2018 |
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| Loetscher, Roland Total change: -7.70 | |   |
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| 41. Zuercher Weihnachtsopen Master | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2426 | 4.50 | 7 | -0.77 | 10 | -7.70 | |
|  Krebs, Samuel | | | 2102 | SUI | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Borner, Daniel | f | | 2175 | SUI | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Pitzanti, Matteo | | | 2243 | ITA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Huss, Andreas | m | | 2259 | SUI | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Bethke, Richard | | | 2147 | GER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Akermann, Thomas | | | 2123 | SUI | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Kurmann, Oliver | m | | 2477 | SUI | 0.50 | 1 | 0.07 | 10 | 0.70 | |
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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