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Individual Calculations April 2009 |
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| Meduna, Eduard Total change: -5.20 | |   |
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| Open Praha 2009 - tournament A | Prague | CZE | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2462 | 6.50 | 8 | 0.30 | 10 | 3.00 | |
|  Fairbairn, Stephen | | | 2112 | CAN | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Petr, Jan | | | 2199 | CZE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Houriez, Clement | | | 2261 | FRA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Trichkov, Vasil | m | | 2336 | CZE | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Mikusik, Marian | | | 2118 | SVK | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Hug, Marcel | | | 2257 | SUI | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Kovar, Vojtech | | | 2252 | CZE | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gross, Georg | f | | 2351 | GER | 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) | | | | Mistrovstvi CR muzu 2009 | Decin | CZE | 2009-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2474 | 2462 | 4.50 | 11 | -0.82 | 10 | -8.20 | |
| | Stocek, Jiri | g | | 2586 | CZE | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Cvek, Robert | g | | 2532 | CZE | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Plat, Vojtech | f | | 2411 | CZE | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Mirumian, Viguen | g | | 2508 | CZE | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Rausis, Igors | | | 2501 | CZE | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Studnicka, Tomas | f | | 2317 | CZE | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Polak, Tomas | g | | 2553 | CZE | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Simacek, Pavel | m | | 2493 | CZE | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Talla, Vladimir | m | | 2407 | CZE | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Velicka, Petr | g | | 2464 | CZE | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Konopka, Michal | m | | 2445 | CZE | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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) | | |
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