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Blitz:
Individual Calculations September 2023 |
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| Hyatt, Jessica Total change: 62.80 | |   |
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| XXXIII Pan-American Youth Blitz Championships - Under 18 Open | Chicago, Illinois | USA | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1737 | 4.50 | 8 | 1.57 | 40 | 62.80 | |
|  Heller, Jack | | | 1984 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Casares Contreras, Jose Gabriel | | | 1692 | VEN | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Guo, Andrew | f | | 1975 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zheng, Richard | f | | 2180 | CAN | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Pescoran Machaca, Mariabelen | | wc | 1350 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Yan, Nathan | | | 1789 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Kaplan, Avi Harrison | | | 2056 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Lyon Martinez, Juan Pablo | | | 1772 | VEN | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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