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Individual Calculations December 2021 |
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| Marciano, Orry M Total change: 0.00 | |   |
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| 16th Annual Los Angeles Open - Major | Van Nuys, California | USA | 2021-11-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1876 | 0 | 2.00 | 4 | 0.00 | 1876 | | 0.00 | |
|  Costello, Alexander John | m | | 2249 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Hong, Pearson | | | 1668 | USA | 0.50 | 1 | 0.00 | | 0.00 | |  Matai, Krish | | | 1588 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Eidelman, Gabriel | | | 1999 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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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