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Blitz:
Individual Calculations September 2023 |
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| Pardo Useche, Laura Valentina Total change: 75.20 | |   |
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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 |
| 1670 | 1300 | 3.00 | 7 | 1.88 | 40 | 75.20 | |
|  Karthi, Jashith | | | 1978 | USA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Yin, Zeming | | | 1738 | CAN | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Lee, Daniel Joshua | | | 1287 | CAN | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Wu, Andrew | | | 1780 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Polanco Fernandez, Sahiean | | | 1737 | DOM | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Chin, Zee | | | 1772 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Sathiesh, Kavin C | | | 1398 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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