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Individual Calculations October 2022 |
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| Chen, Rachel Ruoxuan Total change: 22.00 | |   |
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| World Youth Chess Championship 2022 - Girls 14 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1783 | 7.50 | 11 | 0.55 | 40 | 22.00 | |
|  Antenreiter, Lena | | | 1380 | AUT | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ananth, Ananya | | | 1570 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Alexandri, Dimitra | | | 1602 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Seemann, Pola | | | 1633 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Nurgaliyeva, Zarina | | wf | 2088 | KAZ | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Arzur, Maia | | | 1855 | FRA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Mrittika, Mallick | | | 1845 | IND | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Abdinova, Narmin | | | 1739 | AZE | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Pragnya, H G | | | 1505 | IND | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Christodoulou, Georgia | | | 1494 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Vasiljeva, Sofja | | | 1680 | LAT | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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