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Rapid:
Individual Calculations July 2014 |
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| Stachowiak, Kamil Total change: -10.60 | |   |
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| Grand Prix Polonii Wroclaw 30.05.2014 | Wroclaw | POL | 2014-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2418 | 6.00 | 7 | -0.07 | 20 | -1.40 | |
|  Guzewicz, Rafal | | | 2018 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Galant, Ireneusz | | | 2018 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Drozd, Lukasz | | | 2018 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | White, John | | | 2018 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dowgird, Filip | | | 2284 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Grossmann, Ryszard | f | | 2155 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kumala, Aleksander | | | 2062 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | Grand Prix Polonii Wroclaw 6.06.2014 | Wroclaw | POL | 2014-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2456 | 4.50 | 7 | -0.46 | 20 | -9.20 | |
| | Dobrowolski, Piotr | m | | 2444 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Sadzikowski, Daniel | m | | 2425 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Kumala, Aleksander | | | 2062 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Butkiewicz, Lukasz | m | | 2389 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Grossmann, Ryszard | f | | 2149 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dowgird, Filip | | | 2284 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Tworzydlo, Piotr | | | 2212 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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