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Individual Calculations February 2020 |
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| Wehrli, Tobias Total change: -5.80 | |   |
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| 43.Weihnachtsopen Allgemein | Zurich | SUI | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1772 | 2.50 | 5 | -0.29 | 20 | -5.80 | |
|  Ritter, Fredy | | | 1417 | SUI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Coletta, Stephane | | | 1931 | SUI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Lazar, Angelik | | | 1929 | SUI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Rametta, Marcello | | | 1717 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Budinski, Noah | | | 1589 | SUI | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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