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Individual Calculations July 2012 |
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| Sergeyev, Alexander Total change: 4.80 | |   |
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| 12th IPCA World individual Chess Championship 2012 - Group B | Split | CRO | 2012-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2350 | 6.00 | 8 | 0.32 | 15 | 4.80 | |
|  Brajkovic, Zeljko | | | 1969 | CRO | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Bobanac, Miro | f | | 2286 | CRO | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Balberov, Alexander | | | 2352 | RUS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Zykina, Nadezhda | | wf | 2082 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Zhidkov, Valery S | m | | 2311 | UKR | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Bondarets, Vadim | m | | 2323 | UKR | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Palin, Denis | | | 2069 | RUS | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Zaja, Dragomir | | | 1950 * | CRO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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