Individual Calculations November 2019 |
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Potapova, Margarita Total change: -69.60 | | |
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World Junior U - 20 Girls Chess Championship 2019 | New Delhi | IND | 2019-10-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2061 | 2377 | 6.00 | 11 | -3.48 | 20 | -69.60 | |
| Jain, Nityata | | wf | 2029 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | Cervantes Landeiro, Thalia | | wm | 2176 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | Cosme Contreras, Trilce | | wm | 2027 | PER | 1.00 | 1 | 0.11 | 20 | 2.20 | | Afraoui, Anaelle | | wf | 2106 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | Gomez Barrera, Javiera Belen | | wm | 2033 | CHI | 0.50 | 1 | -0.38 | 20 | -7.60 | | Zhang, Xiao | | | 2053 | CHN | 0.50 | 1 | -0.37 | 20 | -7.40 | | Lakshmi, C | | wf | 1977 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | Bakshi, Rutuja | | | 2029 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | Nastase, Andreea-Cristina | | wf | 2077 | ROU | 0.50 | 1 | -0.35 | 20 | -7.00 | | Katkov, Michelle | | wf | 2106 | ISR | 0.00 | 1 | -0.83 | 20 | -16.60 | | Ortiz Verdezoto, Anahi | | wm | 2055 | ECU | 1.00 | 1 | 0.13 | 20 | 2.60 | | * 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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