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Individual Calculations June 2023 |
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| Yi, Colin Total change: 18.40 | |   |
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| 1000GM Bay Area April 2023 BonaFIDE Swiss Reserve | Sunnyvale, CA | USA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1327 | 2.00 | 4 | 0.46 | 40 | 18.40 | |
|  Cao, Daniel | | | 1318 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | |  Arivoli, Sadhana | | | 1393 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Vale Cruz, Armin | | | 1499 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sun, Nathan Haojia | | | 1434 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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