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Individual Calculations January 2023 |
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| Tang, Dylan Total change: 98.40 | |   |
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| 57th American Open | Orange, CA | USA | 2022-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 1834 | 3.00 | 8 | 1.85 | 40 | 74.00 | |
|  Khaing, Myo Thant | f | | 2203 | MYA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Chen, Jonathan | f | | 2193 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Del Pilar, Reynaldo | | | 2248 | USA | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Khachiyan, Melikset | g | | 2432 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Peycheva, Gergana | f | wm | 2317 | BUL | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Wang, Alex Yuxuan | | | 2049 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kondakov, Adrian | c | | 2030 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Miller, Ike S | | | 1962 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | 1000GM December BonaFIDE Bay Area Swiss: 2000 and up | San Jose, CA | USA | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1834 | 3.50 | 5 | 0.61 | 40 | 24.40 | |
| | Indukuri, Suhas | | | 1463 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Pullela, Sricharan | | | 1916 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Deng, Henry | | | 2034 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Ganesan, Vikrant | | | 1579 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Talwalkar, Vedant | | | 1800 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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