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Individual Calculations July 2023 |
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| Rajaram, Rohan Total change: 29.58 | |   |
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| 2023 1000GM Memorial Day Scheveningen #2 | Sunnyvale, CA | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 1981 | 2.50 | 7 | 1.19 | 29 | 34.51 | |
|  Maass, Gustavo | f | | 2270 | MEX | 0.50 | 1 | 0.34 | 29 | 9.86 | | | Durham, Dan | f | | 2202 | USA | 1.00 | 1 | 0.78 | 29 | 22.62 | |  Villar Perez, Samuel | c | | 2171 | ESP | 0.00 | 1 | -0.25 | 29 | -7.25 | | | Garcia Alvarez, Gerardo | f | | 2237 | MEX | 0.00 | 1 | -0.19 | 29 | -5.51 | | | Campos, Augusto Cesar | m | | 2333 | CUB | 0.50 | 1 | 0.39 | 29 | 11.31 | | | Zaloznyy, Mike | c | | 2203 | USA | 0.00 | 1 | -0.22 | 29 | -6.38 | | | Maass, Gustavo | f | | 2270 | MEX | 0.50 | 1 | 0.34 | 29 | 9.86 | |
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 Las Vegas Summer Super Swiss 2023 | Las Vegas, Nevada | USA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2138 | 3.00 | 9 | -1.17 | 29 | -33.93 | |
| | Leiva, Gianmarco | m | | 2405 | PER | 0.00 | 1 | -0.18 | 29 | -5.22 | | | Mahajan, Rushaan | f | | 2272 | USA | 0.00 | 1 | -0.32 | 29 | -9.28 | | | Dorn, Paris | | | 1908 | CAN | 0.00 | 1 | -0.79 | 29 | -22.91 | | | Wongso, Steve | | | 2069 | USA | 1.00 | 1 | 0.40 | 29 | 11.60 | | | Napoles, Oleiny | | wg | 2232 | CUB | 0.00 | 1 | -0.37 | 29 | -10.73 | | | Tang, Dylan | | | 2129 | USA | 0.50 | 1 | -0.01 | 29 | -0.29 | | | Angeles Mercado, Anthony | | | 2114 | PER | 0.50 | 1 | -0.03 | 29 | -0.87 | | | Ghazaryan, Raffi | | | 2174 | ARM | 0.50 | 1 | 0.05 | 29 | 1.45 | | | Yan, Nathan | | | 2192 | USA | 0.50 | 1 | 0.08 | 29 | 2.32 | |
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 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2138 | 5.00 | 8 | 1.00 | 29 | 29.00 | |
| | Parvathaneni, Nikhil | | | 1753 | USA | 0.50 | 1 | -0.41 | 29 | -11.89 | | | Kodarapu, Ishaan | | | 1885 | USA | 0.50 | 1 | -0.31 | 29 | -8.99 | | | Weng, Nicholas | | | 1745 | USA | 0.50 | 1 | -0.42 | 29 | -12.18 | | | Qin, Vincent | | | 1908 | USA | 1.00 | 1 | 0.21 | 29 | 6.09 | | | Levine, Joseph | f | | 2392 | USA | 1.00 | 1 | 0.81 | 29 | 23.49 | | | Mikaelyan, Arman | g | | 2523 | ARM | 0.50 | 1 | 0.41 | 29 | 11.89 | | | Leiva, Gianmarco | m | | 2405 | PER | 1.00 | 1 | 0.82 | 29 | 23.78 | | | Wang, Justin | m | | 2484 | USA | 0.00 | 1 | -0.11 | 29 | -3.19 | |
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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