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Individual Calculations July 2023 |
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| Talwalkar, Vedant Total change: 155.68 | |   |
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| 10th Cherry Blossom Classic - U2300 | Dulles, Virginia | USA | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1747 | 3.50 | 7 | 0.74 | 28 | 20.72 | |
|  Adu, Oladapo Oluto | m | | 2081 | NGR | 0.50 | 1 | 0.38 | 28 | 10.64 | |  Wilson, Ronen | | | 2016 | USA | 0.00 | 1 | -0.17 | 28 | -4.76 | | | Desai, Ved | | | 1658 | USA | 1.00 | 1 | 0.38 | 28 | 10.64 | | | Ilnytsky, Alexander | | | 1997 | USA | 0.00 | 1 | -0.19 | 28 | -5.32 | | | Yue, Andy | | | 1727 | USA | 1.00 | 1 | 0.47 | 28 | 13.16 | | | Flemer, Jordan | | | 1587 | USA | 1.00 | 1 | 0.29 | 28 | 8.12 | | | Lane, Thomas Coe | | | 1806 | USA | 0.00 | 1 | -0.42 | 28 | -11.76 | |
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) | | | | 22nd Addison Memorial Championship - 2000 and over | San Francisco, CA | USA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1809 | 2.50 | 3 | 0.94 | 28 | 26.32 | |
| | Lin, Daniel | | | 1781 | USA | 1.00 | 1 | 0.46 | 28 | 12.88 | | | Ivanenko, Anthony Vladimir | | | 1709 | USA | 1.00 | 1 | 0.36 | 28 | 10.08 | | | Bhaduri, Neil S | | | 1894 | USA | 0.50 | 1 | 0.12 | 28 | 3.36 | |
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 - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1809 | 3.50 | 6 | 1.70 | 28 | 47.60 | |
| | Xie, Brandon | | | 2020 | USA | 1.00 | 1 | 0.77 | 28 | 21.56 | | | Calhoun, Luke | | | 1957 | USA | 0.00 | 1 | -0.30 | 28 | -8.40 | | | Hoy, Andrew | | | 1985 | USA | 1.00 | 1 | 0.73 | 28 | 20.44 | | | Zagar, Dane Bruno | | | 1753 | USA | 0.00 | 1 | -0.58 | 28 | -16.24 | | | Ortega, Anthony | | | 2198 | USA | 0.50 | 1 | 0.41 | 28 | 11.48 | | | Shoykhet, Benjamin | | | 1937 | USA | 1.00 | 1 | 0.67 | 28 | 18.76 | |
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) | | | | 16th annual Philadelphia International | Philadelphia, PA | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1809 | 4.00 | 9 | 2.18 | 28 | 61.04 | |
| | Amburgy, Ryan | f | | 2295 | USA | 0.00 | 1 | -0.04 | 28 | -1.12 | | | Adury, Anant | | | 2106 | USA | 0.50 | 1 | 0.35 | 28 | 9.80 | | | Senft, Sean | | | 2081 | USA | 0.00 | 1 | -0.17 | 28 | -4.76 | | | Zhang, Roger | | | 1971 | USA | 1.00 | 1 | 0.71 | 28 | 19.88 | | | Hiwale, Ronak | | | 1992 | USA | 0.00 | 1 | -0.26 | 28 | -7.28 | | | Qin, Vincent | | | 1908 | USA | 1.00 | 1 | 0.64 | 28 | 17.92 | | | Nandhakumar, Vaseegaran | | | 2026 | USA | 1.00 | 1 | 0.78 | 28 | 21.84 | | | Moor, Nathaniel Philip | | | 2180 | USA | 0.00 | 1 | -0.10 | 28 | -2.80 | | | Meduri, Aakaash | | | 2017 | USA | 0.50 | 1 | 0.27 | 28 | 7.56 | |
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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