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Rapid:
Individual Calculations January 2013 |
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| Djogteva, Jekaterina Total change: -5.40 | |   |
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| Latvian Club Cup 2012 | Riga | LAT | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1744 | 1.00 | 4 | -0.32 | 20 | -6.40 | |
|  Strade, Arita | | | 1895 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Otikova, Elina | | | 1926 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Migunova, Aleksandra | | | 1612 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Reizniece-Ozola, Dana | | wg | 2144 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | European Rapid Chess Championship | Warszawa | POL | 2012-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1744 | 2.50 | 7 | 0.05 | 20 | 1.00 | |
| | Tazbir, Marcin | m | | 2144 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rak, Maciej | | | 1365 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Nowicki, Mateusz | | | 1377 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Staroszczyk, Mateusz | | | 2026 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Szymczak, Rafal | | | 2063 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sawicki, Mikolaj | | | 2024 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Gosciniak, Maria | | wf | 2099 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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