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Individual Calculations July 2022 |
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| Ghosh, Prarthan Total change: 46.00 | |   |
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| 2022 National Open - Under 2100 | Las Vegas, Nevada | USA | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1576 | 3.00 | 6 | 0.86 | 40 | 34.40 | |
|  Lindhauer, Thorben | | | 1980 | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Walsh, Peter | | | 1959 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Sriram, Shravan | | | 1595 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Xu, Gordon Zhenyu | | | 1549 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Sawhney, Yuvraj Singh | | | 1409 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Yee, Young | | | 1781 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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) | | | | BayAreaChess 2-Day Championship - FIDE | Milpitas, CA | USA | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1576 | 2.00 | 5 | 0.99 | 40 | 39.60 | |
| | Yan, Nathan | | | 1915 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Wang, Jeffery | | | 1718 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Bhatta, Rohit | | | 1757 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Singhal, Sanat | | | 1897 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Pullela, Sricharan | | | 1822 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | 21st Addison Memorial Championship | San Francisco, California | USA | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1576 | 0.00 | 3 | -0.70 | 40 | -28.00 | |
| | Coyne, Theodore | | | 2023 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Nathan, Nitish | c | | 1885 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Patil, Yashas | | | 1573 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | |
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