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Individual Calculations March 2012 |
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| Petr, Glenn Total change: -11.10 | |   |
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| 35. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1915 | 1.50 | 4 | -0.74 | 15 | -11.10 | |
|  Keller, Philipp | | | 1926 | SUI | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Staudacher, Ana | | | 1818 | GER | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Haas, Adrian | | | 1897 | SUI | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Nuri, Kaiwan | | | 1841 | SUI | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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