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Individual Calculations July 2022 |
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| Sethuraman, Roshan Total change: 183.20 | |   |
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| 31st Annual Chicago Open - Under 2300 | Wheeling, Illinois | USA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1481 | 3.50 | 7 | 2.43 | 40 | 97.20 | |
|  Mallu, Lalith Abhilash Redd | | | 2206 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Das, Ayush | | | 1712 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Holliman, Bob | | | 1908 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Narayanan, Saumik | | | 1896 | USA | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Tsuei, Kai | | | 1687 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Lee, Miles | | | 1967 | NZL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Zheng, Marcus | | | 1531 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | | 2022 National Open - Under 2300 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1481 | 3.00 | 5 | 2.15 | 40 | 86.00 | |
| | Gutierrez, Renzo | f | | 2227 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Garrison, Jay | | | 1684 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | McNeill, Gordon, Jr | | | 2092 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Rajaram, Anika | | wc | 1499 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Drippe, John | | | 1822 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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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