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Blitz:
Individual Calculations September 2023 |
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| Yin, Zeming Total change: -90.00 | |   |
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| XXXIII Pan-American Youth Blitz Championships - Under 12 Open | Chicago, Illinois | USA | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1738 | 4.50 | 8 | -2.25 | 40 | -90.00 | |
|  Ameller Flores, Catalina | | | 1338 * | BOL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Krishnan, Anish | | | 1438 | USA | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Pardo Useche, Laura Valentina | | | 1300 | COL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Yu, Vincent Zhiwen | | | 1302 | USA | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Oliveira, Olavo Tadeu Carvalho | | | 1476 | BRA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Zhong, Ryan Yunhui | | | 1536 | CAN | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Wadhwa, Ananya | | | 1347 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Rajaram, Rohan | c | | 1656 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | * 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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