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Rapid:
Individual Calculations November 2014 |
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| Babij, Robert Total change: -27.80 | |   |
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| Grand Prix Polonii Wroclaw - 10.10.2014 | Wroclaw | POL | 2014-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1811 | 2.00 | 6 | -0.33 | 20 | -6.60 | |
|  Berg, Daniel | | | 2166 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Helaszek, Edward | | | 1945 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Pietraszko, Jakub | | | 1629 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Czachor, Radoslaw | | | 2019 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Miszkielo, Bartosz | | | 1651 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kumala, Aleksander | | | 2030 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Grand Prix Polonii Wroclaw - 17.10.2014 | Wroclaw | POL | 2014-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1811 | 0.50 | 4 | -1.06 | 20 | -21.20 | |
| | Dowgird, Filip | | | 2211 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Stelmaszuk, Maciej | | | 1830 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Miszkielo, Bartosz | | | 1651 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Bienias, Piotr | | | 1963 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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