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Individual Calculations January 2011 |
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| Peng, Jackie Total change: 39.25 | |   |
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| World Youth Chess Championships 2010 - Girls under 12 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1794 | 5.00 | 9 | 1.57 | 25 | 39.25 | |
|  Ivana, Maria Furtado | | wc | 1924 | IND | 0.50 | 1 | 0.18 | 25 | 4.50 | |  Rakic, Teodora | | | 1708 | SRB | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Goryachkina, Aleksandra | | wf | 2057 | RUS | 1.00 | 1 | 0.82 | 25 | 20.50 | | | Liao, Rui | | | 1830 | CHN | 0.50 | 1 | 0.05 | 25 | 1.25 | | | Zamalova, Ramilya | | | 1864 | RUS | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Sunyasakta, Satpathy | | | 1899 | IND | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Osmak, Iulija | | | 1979 | UKR | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Rodionova, Daria | | | 1856 | RUS | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Monnisha, Gk | | wf | 1843 | IND | 0.00 | 1 | -0.43 | 25 | -10.75 | |
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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