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Blitz:
Individual Calculations September 2023 |
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| Zhang, Sean Total change: 0.00 | |   |
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| XXXIII Pan-American Youth Blitz Championships - Under 12 Open | Chicago, Illinois | USA | 2023-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1462 | 0 | 2.00 | 5 | 0.00 | 1390 | | 0.00 | |
|  Herrera Jimenez, Mateo | | | 1372 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Oliveira, Olavo Tadeu Carvalho | | | 1476 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |  Pardo Useche, Laura Valentina | | | 1300 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Marchand, Calix | | | 1608 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Jimenez Flores, Maria Jose | | | 1555 | MEX | 1.00 | 1 | 0.00 | | 0.00 | |
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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