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Individual Calculations July 2023 |
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| Ghazaryan Jr, Raffi D Total change: -67.00 | |   |
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| 1000GM Las Vegas Summer Super Swiss 2023 | Las Vegas, Nevada | USA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2174 | 1.50 | 8 | -2.69 | 20 | -53.80 | |
|  Schmakel, Sam | m | | 2416 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Gutla, Aryan | f | | 2344 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ward, Noah | | | 2097 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Qin, Vincent | | | 1908 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Wang, Jeffery | | | 2165 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Tang, Dylan | | | 2129 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Rajaram, Rohan | | | 2138 | USA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Iinuma, Paul | | | 2056 | USA | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2174 | 4.50 | 9 | -0.66 | 20 | -13.20 | |
| | Singh, Siddharth | | | 1774 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Yin, Evan | | | 1761 | USA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Fernandez, Daniel H | g | | 2505 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dai, Xuli | | | 1914 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tang, Zoey | f | wm | 2348 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Bachin, Vitaly | m | | 2343 | RUS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Heimann, Mark | m | | 2426 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nanugonda, Vishva | | | 1924 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Qin, Vincent | | | 1908 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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