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Individual Calculations December 2012 |
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| Derakhshani, Dorsa Total change: -3.45 | |   |
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| World Youth Chess Championship 2012 - Girls 14 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 2023 | 7.50 | 11 | -0.23 | 15 | -3.45 | |
|  Rouffignac, Marie | | | 1718 | FRA | 0.00 | 1 | -0.86 | 15 | -12.90 | |  Mumladze, Maia | | | 1623 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tribushna, Hanna | | | 1779 | UKR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Biryukov, Alice | | | 1849 | LUX | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Camilia, Bt. Johari | | | 1817 | MAS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Jargalmaa, Sarantuya | | | 1781 | MGL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ivana Maria, Furtado | | wm | 2103 | IND | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Samdanova, Surena | | | 1830 | RUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Mahalakshmi, M | | wf | 2001 | IND | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Paolillo, Gaia | | | 1902 | ITA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Beinenson, Katsiaryna | | wf | 1999 | BLR | 1.00 | 1 | 0.47 | 15 | 7.05 | | | * 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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