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Individual Calculations February 2023 |
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| Taylor Jr, Stewart Total change: 15.20 | |   |
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| 11th annual Boston Chess Congress - Premier | Boston MA | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1814 | 0.00 | 1 | -0.37 | 20 | -7.40 | |
|  Mkrtchyan, Mikayel | | | 1911 | ARM | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | 2023 Dreaming King Open | Los Angeles, CA | USA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1814 | 3.00 | 5 | 1.13 | 20 | 22.60 | |
|  Casella, Michael | f | | 2145 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gu, Crystal | | | 1686 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Chinchwadkar, Om | | | 1746 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Gianatasio, Michael | | | 1969 | USA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Sathish, Pranav | | | 2051 | USA | 0.50 | 1 | 0.30 | 20 | 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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