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Individual Calculations September 2012 |
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| Van Overdam, Jan Total change: 24.60 | |   |
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| Int. Chessfestival Biel Open Master | Biel | SUI | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2101 | 4.50 | 11 | 1.64 | 15 | 24.60 | |
|  Kraemer, Martin | m | | 2501 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kelecevic, Nedeljko | m | | 2251 | SUI | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Bozinovic, Bogdan | f | | 2261 | CRO | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Lang, Torsten | f | | 2374 | GER | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Weidemann, Christian | | | 2299 | GER | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Petrov, Nikita | | | 2282 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Duport, Nicolas | | | 2218 | SUI | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Donchenko, Alexander | f | | 2417 | GER | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Kamber, Bruno | f | | 2296 | SUI | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Bhend, Edwin | m | | 2270 | SUI | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Schenker, Roberto | | | 2087 | SUI | 0.00 | 1 | -0.52 | 15 | -7.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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