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Blitz:
Individual Calculations September 2023 |
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| Santana Espin, Emilio Ezequiel Total change: 11.60 | |   |
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| XXXIII Pan-American Youth Blitz Championships - Under 10 Open | Chicago, Illinois | USA | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1140 | 0.50 | 2 | 0.29 | 40 | 11.60 | |
|  Li, Sophie | | | 1586 | USA | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Navarro Barrios, Andres Daniel | | | 1431 | PAN | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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