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Individual Calculations September 2010 |
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| Loeffler, Helmut Total change: 8.25 | |   |
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| Int. Chess Festival Biel Main Tournament | Biel | SUI | 2010-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1827 | 3.00 | 6 | 0.33 | 25 | 8.25 | |
|  Novalic, Miralem | | | 1969 | SUI | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Stegmaier, Walter | | | 1948 | SUI | 0.00 | 1 | -0.34 | 25 | -8.50 | |  Gill, William Desmond | | | 1687 | IRL | 1.00 | 1 | 0.31 | 25 | 7.75 | | | Scheidegger, Claude | | | 2061 | SUI | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Lachat, Martin | | | 1611 | SUI | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Tillmann, Marc | | | 1947 | SUI | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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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