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Rapid:
Individual Calculations January 2018 |
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| Koval, Dariy Total change: -29.20 | |   |
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| European Rapid Chess Championship'2017 | Katowice | POL | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1493 | 4.00 | 10 | -1.46 | 20 | -29.20 | |
|  Sroczynski, Maciej | f | | 1893 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zychowicz, Bartosz | | | 1106 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Szpar, Milosz | f | | 1893 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sowinski, Wojciech | | | 1105 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ruotanen, Helge | | | 1893 * | FIN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pogorelovs, Dmitrijs | | | 1198 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Polyakov, Fedor | | | 1893 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rylski, Tadeusz | | | 1257 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Seemann, Pola | | | 1186 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Laszczuk, Zofia | | | 1240 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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) | | |
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