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Blitz:
Individual Calculations September 2023 |
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| Zhao, Alex Total change: 11.60 | |   |
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| XXXIII Pan-American Youth Blitz Championships - Under 16 Open | Chicago, Illinois | USA | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1630 | 1.50 | 5 | 0.29 | 40 | 11.60 | |
|  May Sanchez, Andres Elias | | | 2051 | MEX | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Kot, Emanuel | | | 1919 | CAN | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Lancman, Kyle | | | 2121 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Ramesh, Sanjana | | | 1606 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Jimenez Salas, Maria Teresa | | wf | 1697 | PER | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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