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Individual Calculations December 2024 |
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| Rosenstock, Ephraim M Total change: -10.00 | |   |
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| 19th annual Los Angeles Open - Major | Irvine, CA | USA | 2024-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1978 | 0.00 | 2 | -0.56 | 40 | -22.40 | |
|  Damaraju, Ashwin | | | 2136 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Guo, Ethan | c | | 2157 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 19th annual Los Angeles Open - U2100 | Irvine, CA | USA | 2024-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1978 | 1.00 | 1 | 0.31 | 40 | 12.40 | |
|  Marvin, Hayes Alexander | | | 1834 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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