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Individual Calculations June 2023 |
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| Talwalkar, Vedant Total change: 62.40 | |   |
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| 4th Colonial Open - Open | Dulles, Virginia | USA | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1746 | 3.00 | 7 | 0.22 | 40 | 8.80 | |
|  Brady, Tyson | | | 2092 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Kurup, Siddharth A | | | 1692 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Shoykhet, Benjamin | | | 1919 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bangaru, Saharsh | | | 1598 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Modi, Ethan | | | 1891 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Wang, Chloe Heathe | | | 1705 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Liu, Ethan | | | 1940 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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 Bay Area April 2023 BonaFIDE Swiss Open | Sunnyvale, CA | USA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1746 | 2.50 | 5 | 0.15 | 40 | 6.00 | |
| | Zhou, Ivan | | | 1615 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Stevens, Adam Benjamin | | | 1612 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Wu, Derek | f | | 2209 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Biyiasas, Theodore | | | 1932 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dharmatti, Ritesh | | | 1614 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | April Hybrid Weekend 3 29-30 April | Colorado, Los Angeles, Redmond, New Jersey, Oregon (USA), Belgrade (SRB) ... | SRB | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1746 | 2.00 | 3 | 1.19 | 40 | 47.60 | |
| | Nedeljkovic, Dragan | | | 1961 | SRB | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Mehandzic, Georgije | | | 1904 | SRB | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Mehandzic, Georgije | | | 1904 | SRB | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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