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Individual Calculations September 2010 |
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| Schaerer, Rolf Total change: 3.45 | |   |
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| Int. Chess Festival Biel Main Tournament | Biel | SUI | 2010-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1875 | 4.50 | 8 | 0.23 | 15 | 3.45 | |
|  Lachat, Martin | | | 1611 | SUI | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Ernst, Heinz | | | 2019 | SUI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Bretscher, Robert | | | 1691 | SUI | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Lachausse, Bruno | | | 1806 | SUI | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Stegmaier, Walter | | | 1948 | SUI | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Haufler, Boris | | | 1998 | SUI | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Wenger, Lucas | | | 1995 | SUI | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Lampert, Timm | | | 1696 | SUI | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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