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Individual Calculations July 2015 |
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| Guensberg, Alex Total change: -2.40 | |   |
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| 1. Championnat Valaisan Amateurs (General) Round 2-7 | Sion | SUI | 2015-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1750 | 2.00 | 3 | -0.12 | 20 | -2.40 | |
|  Zaza, Alexandre | | | 1608 | SUI | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Bonvin, Claude-Alain | | | 1626 | SUI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Martin, Laurent | | | 1551 | SUI | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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