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Individual Calculations November 2009 |
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| Wozniak, Mariola Total change: 27.00 | |   |
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| Baltic Sea Chess Stars | Narva | EST | 2009-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1617 | 1.50 | 2 | 1.34 | 15 | 20.10 | |
|  Sagadijeva, Anna | | | 2017 * | EST | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Styazhkina, Anna | | wf | 2017 * | RUS | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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) | | | | V Ogolnopolski Turniej - Mistrzowie 2010 | Krakow | POL | 2009-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1617 | 1.50 | 4 | 0.46 | 15 | 6.90 | |
| | Tikhonov, Valeri | | | 1833 | RUS | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Jedras, Piotr | | | 1950 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Polek, Marek | | | 1655 | POL | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Gora, Jan | | | 1806 | POL | 1.00 | 1 | 0.75 | 15 | 11.25 | |
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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