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Individual Calculations December 2021 |
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| Iinuma, Paul Total change: -2.60 | |   |
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| 16th Annual Los Angeles Open - Major | Van Nuys, California | USA | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2038 | 3.00 | 5 | -0.54 | 20 | -10.80 | |
|  Bennett, Brent | | | 1638 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Barruel, Ian Libre | | | 1850 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kiewra, Keaton | m | | 2371 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Liu, Patrick Peijun | | | 1750 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Weber, Nathan | | | 1638 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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 US Masters Championship | Charlotte, North Carolina | USA | 2021-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2038 | 3.50 | 8 | 0.41 | 20 | 8.20 | |
| | Guo, Arthur | m | | 2422 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sriniaiyer, Sudarshan | | | 2190 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Wu, William | | | 2120 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Glashausser, Sho | | | 1799 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Boehme, Sebastian | | | 2194 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Estrada, Julian | m | | 2280 | ESP | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Matus, Nastassja | | wf | 1886 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Adu, Oladapo | m | | 2168 | NGR | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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