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Individual Calculations January 2012 |
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| Potapova, Tatiana Total change: -7.50 | |   |
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| Brno Open 2011 | Brno | CZE | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1635 | 2.00 | 8 | -0.25 | 30 | -7.50 | |
|  Meduna-Jun., Eduard | | | 1977 | CZE | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Kearsley, Raymond | | | 1847 | ENG | 1.00 | 1 | 0.77 | 30 | 23.10 | | | Minas, Ioannis | | | 1945 | GRE | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Chan, Naruna | | | 1833 | RUS | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Glacner, Karel | | | 1659 | CZE | 0.00 | 1 | -0.47 | 30 | -14.10 | | | Jares, Jiri | | | 2035 * | CZE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Streit, Roland | | | 1778 | GER | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Zlamal, Zdenek | | | 1519 | CZE | 1.00 | 1 | 0.34 | 30 | 10.20 | | | * 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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