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Rapid:
Individual Calculations December 2014 |
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| Babij, Robert Total change: -8.80 | |   |
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| Grand Prix Polonii Wroclaw - 7.11.2014 | Wroclaw | POL | 2014-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1783 | 2.00 | 7 | 0.17 | 20 | 3.40 | |
|  Oszczanowski, Witold | | | 2157 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Szydelko, Marcin | | | 1933 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Stelmaszuk, Maciej | | | 1850 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Grela, Kacper | | | 1969 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Galant, Ireneusz | | | 1898 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Helaszek, Edward | | | 1958 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Walentukiewicz, Michal | c | | 2079 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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 - 21.11.2014 | Wroclaw | POL | 2014-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1783 | 1.50 | 5 | -0.61 | 20 | -12.20 | |
| | Dowgird, Filip | | | 2183 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Skora, Marek | | | 2165 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Miszkielo, Bartosz | | | 1652 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Stelmaszuk, Maciej | | | 1850 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Rossienik, Wieslaw | | | 1488 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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