Individual Calculations January 2019 |
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Li, Arianna Total change: -21.20 | | |
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North American Chess Festival for Youth and Childhood (Absolute and Female) "Baja California 2018" Under 10 Female | Hotel Puerto Nuevo Baja Hotel & Villas, Tijuana-Ensenada freeway Km. 44.5 B.C. | MEX | 2018-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1358 | 1261 | 1.00 | 4 | -0.53 | 40 | -21.20 | |
| Gupta, Sara | | | 1561 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | Yang, Adelynne | | | 1136 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | Hua, Michelle | | | 1338 | CAN | 0.00 | 1 | -0.39 | 40 | -15.60 | | Rajaram, Anika | | wc | 1398 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | 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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