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Individual Calculations April 2023 |
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| Akopian, Robert Total change: 33.20 | |   |
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| 30th annual Western Class Championships - Master | Irvine, CA | USA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 1924 | 2.50 | 5 | 1.20 | 20 | 24.00 | |
|  Wang, Isaac | | | 2038 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Bryant, John Daniel | m | | 2422 | USA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kukavica, Tony | | | 1981 | USA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Wu, Rochelle | f | wg | 2284 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tao, Sihan | | | 1995 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | 1000GM LA Spring Splash - Masters | Los Angeles, CA | USA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2369 | 1924 | 1.00 | 6 | 0.46 | 20 | 9.20 | |
| | Wang, Justin | m | | 2485 | USA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Bick, Gabriel James | m | | 2391 | USA | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Liang, Jason | m | | 2529 | USA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Gasparyan, David | | | 2077 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Katz, Alexander | m | | 2470 | USA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lee, Megan | | wm | 2261 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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