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Individual Calculations April 2023 |
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| Taylor, Stewart Bradley Total change: 33.80 | |   |
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| 30th annual Western Class Championships - Expert | Irvine, CA | USA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1823 | 2.50 | 5 | -0.14 | 20 | -2.80 | |
|  Pragale, Arcie William | | | 1489 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Gasparyan, Seryozha | | | 1663 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ruddell, Solomon | | | 1964 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Wu, Nathan Ping-Ying | | | 1903 | CAN | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Damaraju, Ashwin | | | 1933 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | 20th annual Southern Class Championships - Expert | Orlando, FL | USA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1823 | 3.50 | 5 | 1.83 | 20 | 36.60 | |
| | Sheinwald, Nowell Ryan | | | 1898 | USA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Altucher, James | | | 1846 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Davis, Tony | | | 2165 | USA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Harrison, Joshua Alan | | | 1967 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Tabor, Kai | | | 1917 | USA | 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) | | |
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