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Rapid:
Individual Calculations January 2013 |
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| Duda, Jan-Krzysztof Total change: -2.60 | |   |
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| European Rapid Chess Championship | Warszawa | POL | 2012-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2468 | 7.50 | 11 | -0.13 | 20 | -2.60 | |
|  Slomski, Arkadiusz | | | 2068 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Meller, Piotr | | | 2068 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Piesik, Piotr | | | 2175 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Chlost, Marlena | | wf | 2167 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Riazantsev, Alexander | g | | 2705 | RUS | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Tkachiev, Vladislav | g | | 2635 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Narmontas, Raimondas | | | 2096 | LTU | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gajewski, Grzegorz | g | | 2644 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kukk, Sander | | | 2190 | EST | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Szwed, Jacek | f | | 2251 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Lewicki, Miroslaw | c | | 2200 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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