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Blitz:
Individual Calculations September 2023 |
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| Chin, Zee Total change: -111.60 | |   |
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| XXXIII Pan-American Youth Blitz Championships - Under 12 Open | Chicago, Illinois | USA | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1772 | 3.00 | 7 | -2.79 | 40 | -111.60 | |
|  Zegarra Castaneda, Oliver Mateo | | | 1372 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ilyasov, Ahmed | | | 1533 | USA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Leal Escamilla, Daniel Zinedine | | | 1680 | MEX | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Torres Alarcon, Luciana Yanella | | | 1324 | PER | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Ram, Jwalanthi | | | 1580 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Pardo Useche, Laura Valentina | | | 1300 | COL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Zhong, Ryan Yunhui | | | 1536 | CAN | 0.00 | 1 | -0.80 | 40 | -32.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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