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Blitz:
Individual Calculations September 2023 |
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| Lozano Pulgarin, Josue Amador Total change: -1.20 | |   |
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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 |
| 1331 | 1122 | 1.00 | 4 | -0.03 | 40 | -1.20 | |
|  De Fassio, Davi Dos Santos | | | 1473 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Lozano Pulgarin, Maria Antonia | | | 1083 | COL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Navarro Barrios, Andres Daniel | | | 1431 | PAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | De Oliveira, Tobias Luiz Carvalh | | | 1337 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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