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Individual Calculations January 2010 |
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| Ozturk, Hilal Total change: 17.55 | |   |
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| World Youth Chess Championship-u12g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1635 | 2.50 | 4 | 1.71 | 15 | 25.65 | |
|  Khademalsharieh, Sarasadat | | wf | 2020 | IRI | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Sagadijeva, Anna | | | 2007 | EST | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Valencia Hernandez, Rubi | | | 1723 | MEX | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Bellaiche, Elise | | | 1857 | FRA | 1.00 | 1 | 0.78 | 15 | 11.70 | |
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) | | | | Istanbul Chess Championship | Istanbul | TUR | 2009-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1635 | 0.00 | 3 | -0.54 | 15 | -8.10 | |
| | Alioglu, Mumin | | | 1910 | TUR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Tamkan, Ekrem | | | 1885 | TUR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Bagci, Hikmet | | | 1892 | TUR | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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