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Individual Calculations December 2012 |
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| Perman, Denis Total change: -5.10 | |   |
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| Ascona Chess Open 2012 A | Ascona | SUI | 2012-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1804 | 1.00 | 4 | -0.34 | 15 | -5.10 | |
|  Boschetti, Claudio | | | 2128 | SUI | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Jonsson, Krister | | | 2107 | SWE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Loi, Andrea | | | 1996 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Wipf, Armin | | | 1540 | SUI | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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