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Individual Calculations February 2013 |
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| Sodoma, Jan Total change: -4.70 | |   |
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| Czech Chess Christmas 2012 - Open | Litomysl | CZE | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2379 | 6.50 | 9 | 0.07 | 10 | 0.70 | |
|  Kimerling, Martin | | | 2047 | SVK | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Seidl, Stepan | | | 2185 | CZE | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Mejzlik, Ondrej | | | 2233 | CZE | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Sabuk, Piotr | | | 2195 | POL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Kubik, Michael | | | 2140 | CZE | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Jedlicka, Ales | f | | 2223 | CZE | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Chudinovskikh, Alexander M | m | | 2263 | RUS | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Sharashenidze, Akaki | f | | 2351 | CZE | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Cerveny, Petr | | | 2269 | CZE | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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) | | | | Prague Open 2013 - A - IM open | Praha | CZE | 2013-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2379 | 6.00 | 9 | -0.54 | 10 | -5.40 | |
| | Psaila, Clarence | | | 2013 | MLT | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Petrun, Milan | | | 1979 * | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pace, Colin | c | | 2170 | MLT | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Michalik, Peter | g | | 2499 | SVK | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Pick, Stepan | | | 2130 | CZE | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Liuba, Volodymyr | | | 2184 | UKR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Semenova, Irina | | wg | 2228 | RUS | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Berezovich, Mikhail | | | 2246 | RUS | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Gokhale, Chandrashekhar | m | | 2252 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | * 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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