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Rapid:
Individual Calculations January 2013 |
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| Zakrzewski, Marek Total change: -2.80 | |   |
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| European Rapid Chess Championship | Warszawa | POL | 2012-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2102 | 6.50 | 11 | -0.14 | 20 | -2.80 | |
|  Lewicki, Kacper | | | 1702 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Erdos, Viktor | g | | 2502 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Minald, Andrey | | | 1704 | BLR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bucinskas, Lukas | | | 1752 | LTU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vins, Aleksis | | | 1833 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mikrut, Dariusz | m | | 2351 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gemma, Dario | | | 1870 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Blechzin, Igor | m | | 2431 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kowara, Magdalena | | | 1884 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kozlowski, Pawel | | | 1702 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kula, Robert | f | | 2345 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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