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Individual Calculations December 2015 |
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| Wei, Yaqing Total change: -17.60 | |   |
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| FIDE World Youth - Cadets Chess Championships - girls U8 | Porto Carras - Halkidiki | GRE | 2015-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1478 | 3.50 | 5 | -0.44 | 40 | -17.60 | |
|  Enc, Nilsu | | | 1128 | TUR | 0.50 | 1 | -0.39 | 40 | -15.60 | |  Kartsidima, Aggeliki | | | 1167 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Contreras, Fiorella | | | 1240 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Savitha, Shri B | | | 1295 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ivanova, Dilyana | | | 1369 | BUL | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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