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Individual Calculations December 2018 |
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| Petrosyan, Ani Total change: -97.20 | |   |
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| World Cadet Chess Championship U-10 Girls 2018 | Santiago de Compostela | ESP | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1442 | 6.00 | 11 | -2.43 | 40 | -97.20 | |
|  Christodoulou, Georgia | | | 1096 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Galvez Aguirre, Valentina | | | 1173 | CHI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Abdinova, Narmin | | | 1320 | AZE | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Ranganath, Tharuli Vihasna | | | 1071 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ho, Ngoc Vy | | | 1275 | VIE | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Petrenko, Maryna | | | 1249 | UKR | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Diz Lorono, Irene | | | 1158 | ESP | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Chaban, Roxolana | | | 1241 | ENG | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Kulish, Glafira | | | 1153 | RUS | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Omar, Aizere | | | 1042 * | KAZ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Szczotka, Klara | | | 1581 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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