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Individual Calculations July 2015 |
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| Testuz, Roland Total change: -18.40 | |   |
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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 |
| 1562 | 1741 | 1.00 | 2 | -0.46 | 40 | -18.40 | |
|  Michaud, Charly | | | 1516 | SUI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Zaza, Alexandre | | | 1608 | SUI | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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