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Individual Calculations September 2011 |
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| Kocwin, Bartosz Total change: 1.05 | |   |
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| Karvina Open 2011 | Karvina | CZE | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2241 | 6.50 | 9 | 0.11 | 15 | 1.65 | |
|  Havelka, Ondrej | | | 1841 * | CZE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Foltyn, Lukasz | | | 2026 | POL | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Petrov, Viacheslav | | | 1868 | RUS | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Trombik, Karel | | | 2035 | CZE | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Szotkowski, Jakub | | | 1948 | CZE | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Zimniok, Lubomir | | | 2109 | CZE | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Mrazek, Lumir | | | 2148 | CZE | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Misiuga, Andrzej | | | 2219 | POL | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Dmitrenko, Viktor | m | | 2353 | UKR | 1.00 | 1 | 0.65 | 15 | 9.75 | | | * 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) | | | | Miguel Najdorf International Chess Festival | Warsaw | POL | 2011-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2241 | 4.50 | 9 | -0.04 | 15 | -0.60 | |
| | Poswiatowski, Michal | | | 1971 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Warakomski, Tomasz | m | | 2473 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Khamidov, Komil | | | 2040 | POL | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Nowicki, Bartosz | | | 2134 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Zurkowski, Andrzej | | | 2092 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Krzyzanowski, Marcin | | | 2370 | POL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Kantans, Toms | f | | 2345 | LAT | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Larsen, Karsten | f | | 2323 | DEN | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Zozulia, Anna | m | wg | 2381 | BEL | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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