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Rapid:
Individual Calculations February 2017 |
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| Poltorak, Sebastian Total change: 11.20 | |   |
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| XXVII Puchar Gor Opawskich - szachy szybkie | Pokrzywna | POL | 2017-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1549 | 2.00 | 5 | 0.56 | 20 | 11.20 | |
|  Gromada, Andrzej | | | 1821 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Marciniszyn, Maciej | | | 1603 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Katolik, Kamil | | | 1634 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Piankov, Evgenij | m | | 1949 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Solek, Zenon | | | 1628 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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