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Blitz:
Individual Calculations September 2023 |
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| Ameller Flores, Catalina Total change: -11.20 | |   |
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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 |
| 1485 | 1127 | 0.50 | 5 | -0.28 | 40 | -11.20 | |
|  Yin, Zeming | | | 1738 | CAN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Rana, Oliver | | | 1589 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Ram, Jwalanthi | | | 1580 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Lee, Daniel Joshua | | | 1287 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Singh, Jiyan | | | 1231 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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