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Individual Calculations October 2021 |
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| Taylor, Stewart Bradley Total change: 1.60 | |   |
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| 143rd Annual New York State Championship - Championship | Albany, New York | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1947 | 4.00 | 6 | 0.36 | 20 | 7.20 | |
|  Lancman, Kyle B. | | | 1882 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Liang, Jason | f | | 2347 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chen, Derek | | | 1832 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ye, Stephen | | | 1793 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Li, Thomas | | | 1722 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Liu, Leonardo | | | 1689 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2021 Texas Fall Open | Westlake, Texas | USA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1947 | 3.50 | 6 | -0.28 | 20 | -5.60 | |
| | Chockan, Sanjithkarthikesh | | | 1547 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chen, Ryo Wenyu | | | 2324 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kushalnagar, Nirupam | | | 1547 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Perkins, Michael J | | | 1636 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Haskin, Zachary J | | | 1907 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Liu, Eric Chang | | | 2000 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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