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Individual Calculations September 2010 |
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| Valet, Alexander Total change: 11.40 | |   |
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| Landesliga Mecklenburg-Vorpommern | Mecklenburg-Vorpommern | GER | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1887 | 0.00 | 1 | -0.48 | 15 | -7.20 | |
|  Balz, Christian | | | 1901 | GER | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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) | | | | Int. Chess Festival Biel Main Tournament | Biel | SUI | 2010-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1915 | 5.00 | 8 | 1.24 | 15 | 18.60 | |
|  Genet, Xavier | | | 1670 | FRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Grillon, Charline | | | 1754 | SUI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Tarnutzer, Werner K. | | | 2020 | SUI | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Pleininger, Rudolf | | | 2004 | SUI | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Niederer, Paul | | | 1989 | SUI | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Gigon, Claude | | | 1970 | SUI | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Mantzouneas, Nikolaos | | | 1983 | GRE | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Perruchoud, Pierre | | | 2085 | SUI | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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