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Individual Calculations January 2010 |
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| Durmaz, Ayca Fatma Total change: -7.95 | |   |
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| World Youth Chess Championship-u14g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1838 | 4.50 | 8 | 0.32 | 15 | 4.80 | |
|  Aranaz Murillo, Amalia | | | 1994 | ESP | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Lach, Aleksandra | | wf | 2158 | POL | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Gurcan, Aytolun | | | 1641 | TUR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Alev, Gonulden Seda | | | 1512 | TUR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Owens, Megan R | | | 1764 | WLS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Real Pereyra, Diana Carime | | | 1965 | MEX | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Biciuc, Valentina | | | 1469 | MDA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Pachon, Adriana | | wf | 1977 | COL | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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) | | | | Antalya Chess Championship | Antalya | TUR | 2009-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1838 | 0.00 | 2 | -0.85 | 15 | -12.75 | |
| | Avci, Adem | | | 1746 | TUR | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Kemaloglu, Kadri Yavuz | | | 2061 | TUR | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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