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Rapid:
Individual Calculations January 2018 |
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| Piorun, Kacper Total change: -9.60 | |   |
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| European Rapid Chess Championship'2017 | Katowice | POL | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2382 | 2617 | 8.00 | 11 | -0.48 | 20 | -9.60 | |
|  Butyrowski, Marcel | | | 2217 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lewtak, Dominik | | | 2217 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roesemann, Rainer | f | | 2218 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lavendelis, Egons | f | | 2347 | LAT | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Costachi, Mihnea | m | | 2360 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kovalev, Denis | m | | 2444 | UKR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Inarkiev, Ernesto | g | | 2767 | RUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Castellanos Rodriguez, Renier | m | | 2501 | ESP | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Wiewiora, Eneasz | f | | 2362 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Valsecchi, Alessio | m | | 2450 | ITA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Hansen, Mads Smith | | | 2320 | DEN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | |
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