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Individual Calculations April 2009 |
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| Vokac, Marek Total change: 5.40 | |   |
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| Open Praha 2009 - tournament A | Prague | CZE | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2320 | 2454 | 6.50 | 9 | 0.49 | 10 | 4.90 | |
|  Kratochvil, Jakub | | | 2104 | CZE | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Steiner, Bruno | | | 2218 | AUT | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Hug, Marcel | | | 2257 | SUI | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Colin, Vincent | m | | 2415 | FRA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Clery, Nicolas | f | | 2373 | FRA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Grabarczyk, Miroslaw | g | | 2477 | POL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Godard, Maxence | m | | 2336 | FRA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Trichkov, Vasil | m | | 2336 | CZE | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Kjartansson, Gudmundur | f | | 2365 | ISL | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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) | | | | Marianske Lazne 2009 - GM | Marianske Lazne | CZE | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2425 | 2454 | 6.00 | 11 | 0.05 | 10 | 0.50 | |
| | Kashlinskaya, Alina | | wm | 2302 | RUS | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Simacek, Pavel | m | | 2493 | CZE | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Roganovic, Milos | f | | 2475 | SRB | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Hedman, Erik | f | | 2367 | SWE | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Dobrowolski, Piotr | m | | 2421 | POL | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Kurmann, Oliver | m | | 2415 | SUI | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Moor, Olivier | m | | 2368 | SUI | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Ivanov, Mikhail M | g | | 2497 | RUS | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Krejci, Jan | f | | 2426 | CZE | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Biolek, Richard Jr | m | | 2406 | CZE | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Heberla, Bartlomiej | g | | 2500 | POL | 0.50 | 1 | 0.06 | 10 | 0.60 | |
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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