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Individual Calculations October 2008 |
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| Kocwin, Bartosz Total change: 14.85 | |   |
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| Karvina Open 2008 | Karvina | CZE | 2008-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2245 | 5.00 | 8 | 2.06 | 15 | 30.90 | |
|  Tretina, Zdenek | | | 1895 | CZE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Jurcik, Marian | f | | 2391 | SVK | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Walach, Marcin | f | | 2412 | POL | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Vesselovsky, Serguei | m | | 2389 | CZE | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Yandemirov, Valeri | g | | 2463 | RUS | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Bulski, Krzysztof | f | | 2388 | POL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Klima, Lukas | m | | 2406 | CZE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Rojicek, Vojtech | f | | 2366 | CZE | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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) | | | | The 44th Akiba Rubinstein International Chess Festival -Open A | Polanica Zdroj | POL | 2008-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2245 | 4.00 | 10 | -1.07 | 15 | -16.05 | |
| | Wierzbicka, Wiktoria | | | 2033 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Weichhold, Pawel | | | 2022 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Owczarzak, Jerzy | f | | 2343 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Leniart, Arkadiusz | f | | 2391 | POL | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Kveinys, Aloyzas | g | | 2527 | LTU | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Hnydiuk, Aleksander | | | 2387 | POL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Szoen, Dariusz | m | | 2477 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Kozak, Magdalena | | wm | 2195 | POL | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Swiech, Przemyslaw | | | 2027 | POL | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Chrzaszcz, Malvina | | | 1986 | POL | 0.00 | 1 | -0.82 | 15 | -12.30 | |
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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