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Individual Calculations September 2013 |
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| Geiser, Marcellus Total change: -38.40 | |   |
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| Int. Chessfestival Biel 2013 Open Main tournament | Biel | SUI | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1713 | 0.00 | 4 | -1.28 | 30 | -38.40 | |
|  Stegmaier, Walter | | | 1949 | SUI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Perret, Charles | | | 1935 | SUI | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Bachofner, Stephan | | | 1877 | SUI | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Genet, Xavier | | | 1656 | FRA | 0.00 | 1 | -0.58 | 30 | -17.40 | |
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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