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Individual Calculations February 2023 |
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| Ren, Jesse Total change: -9.20 | |   |
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| Tim Just Winter Open XXXIX - Major Section | Schaumburg, IL | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 2000 | 0.50 | 2 | -1.02 | 40 | -40.80 | |
|  Rao, Anjaneya Sripathy | | | 1741 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Brock, William H | | | 1851 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | | | 55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2000 | 3.50 | 6 | 0.33 | 40 | 13.20 | |
| | Joseph, Jonath | | | 1717 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Hoffman, Luc William Crim | | | 1848 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Foisor, Sabina-Francesca | | wg | 2196 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Corrales Jimenez, Fidel | g | | 2501 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Rawshani, Kamran | | | 1845 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Farberov, Maxim | | | 1906 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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 Michigan Master - Expert Class Championships | Lansing, Michigan | USA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2000 | 2.50 | 4 | 0.46 | 40 | 18.40 | |
| | Brooks, Will Joseph | | | 1757 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Clayton, Ryan Daniel | | | 2153 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Lopez, Mauro Alberto | | | 2061 | MEX | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Mendes, Aaron Reeve | c | | 1989 | CAN | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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