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Individual Calculations February 2015 |
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| Schaefer, Reyk Total change: 15.80 | |   |
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| Czech Chess Christmas 2014 - OPEN | Olomouc | CZE | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2104 | 5.00 | 9 | 0.79 | 20 | 15.80 | |
|  Hampel, Rudolf | | | 1713 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Schaffer, Ondrej | | | 1873 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Demidov, Mikhail | m | | 2504 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hajek, Oskar | | | 2025 | CZE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ianov, Viktor | m | | 2300 | UKR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Pekar, Vaclav | | | 2160 | CZE | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Jasny, Stanislav | m | | 2416 | CZE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kotyk, Vaclav | | | 2026 | CZE | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Kozusek, Daniel | | | 2175 | CZE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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