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Individual Calculations September 2012 |
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| Grosdemange, David Total change: 7.35 | |   |
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| Int. Chessfestival Biel Open Master | Biel | SUI | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2091 | 4.50 | 11 | 0.49 | 15 | 7.35 | |
|  Das, Arghyadip | m | | 2485 | IND | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Donchenko, Alexander | f | | 2417 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Kelecevic, Nedeljko | m | | 2251 | SUI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Schaffner, David | | | 1980 | SUI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Lang, Torsten | f | | 2374 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Buerki, Roland | | | 2072 | SUI | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Arbinger, Roland | | | 2067 | GER | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Bozinovic, Bogdan | f | | 2261 | CRO | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Drechsler, Christoph | | | 2214 | SUI | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Markovitz, Neil | | | 2038 | AUS | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Skouvaklis, Alexis | | | 2122 | SUI | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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