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Blitz:
Individual Calculations September 2021 |
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| Sloan, Jed Total change: 31.20 | |   |
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| 2021 North American Youth Chess Championships - Blitz Open Under 14 | Chicago, Illinois | USA | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1448 | 4.50 | 8 | 1.56 | 20 | 31.20 | |
|  Gupta, Sara | | | 1341 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Gupta, Sara | | | 1341 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Rajanish, Abhinav | | | 1619 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rajanish, Abhinav | | | 1619 | USA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Pillai, Adithya | | | 1671 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Pillai, Adithya | | | 1671 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | He, Samuel | | | 1572 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | He, Samuel | | | 1572 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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