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Individual Calculations September 2009 |
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| Plat, Vojtech Total change: -8.80 | |   |
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| GM Dopravni stavby Brno 2009 | Brno | CZE | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2430 | 2419 | 3.50 | 9 | -0.86 | 10 | -8.60 | |
|  Simacek, Pavel | m | | 2489 | CZE | 0.50 | 1 | 0.10 | 10 | 1.00 | |  Beinoras, Mindaugas | m | | 2422 | LTU | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Popchev, Milko | g | | 2451 | BUL | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Vyskocil, Neklan | f | | 2315 | CZE | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Vymazal, Bronislav | | | 2338 | CZE | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Ivanov, Mikhail M | g | | 2470 | RUS | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Spirin, Oleg | m | | 2437 | RUS | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Bernasek, Jan | m | | 2443 | CZE | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Polak, Tomas | g | | 2508 | CZE | 0.00 | 1 | -0.38 | 10 | -3.80 | |
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) | | | | Czech Open 2009 F - OCE Open | Pardubice | CZE | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2406 | 2.50 | 5 | -1.46 | 10 | -14.60 | |
| | Snizek, Kvetoslav | | | 2006 * | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Roesemann, Rainer | | | 2246 | GER | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Svoboda, Vaclav | | | 2256 | CZE | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Jezbera, Jiri | | | 2145 | CZE | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Oresky, Jan | | | 2150 | CZE | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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) | | | | Czech Open 2009 A - Pardubice Open | Pardubice | CZE | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2406 | 5.50 | 9 | 0.85 | 10 | 8.50 | |
| | Van Den Berg, Hilke | | | 2234 | NED | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Mons, Leon | | | 2148 | GER | 1.00 | 1 | 0.18 | 10 | 1.80 | | | D`costa, Lorin | m | | 2477 | ENG | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Grandelius, Nils | m | | 2515 | SWE | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Kravtsiv, Martyn | g | | 2527 | UKR | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Brethes, Francois | | | 2255 | FRA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Stohl, Igor | g | | 2549 | SVK | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Cvek, Robert | g | | 2520 | CZE | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Graf, Felix | | | 2291 | GER | 1.00 | 1 | 0.34 | 10 | 3.40 | |
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) | | | | Olomouc Chess Summer 2009 - GM B - Tchibo Cup | Olomouc | CZE | 2009-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2454 | 2406 | 4.50 | 9 | 0.59 | 10 | 5.90 | |
| | Gavrilov, Alexei | m | | 2480 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Biolek, Richard Jr | m | | 2361 | CZE | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Kanovsky, David | m | | 2483 | CZE | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Zakhartsov, Viacheslav V | g | | 2541 | RUS | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Semcesen, Daniel | f | | 2418 | SWE | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Arutinian, David | g | | 2526 | GEO | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Kashlinskaya, Alina | | wg | 2346 | RUS | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Erdogdu, Mert | m | | 2463 | TUR | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Vokac, Marek | g | | 2466 | CZE | 0.50 | 1 | 0.08 | 10 | 0.80 | |
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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