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Individual Calculations June 2023 |
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| Yuan, David Total change: 95.60 | |   |
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| 4th Colonial Open - Open | Dulles, Virginia | USA | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1555 | 2.00 | 6 | 1.47 | 40 | 58.80 | |
|  Martin, Sam B | | | 2067 | USA | 0.50 | 1 | 0.46 | 40 | 18.40 | |  Adu, Oladapo | m | | 2081 | NGR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Modi, Ethan | | | 1891 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Cherukuri, Nitesh | | | 1860 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Patel, Arav | | | 1828 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Kanli, Alperen | c | | 2111 | AZE | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | The 1st Annual Metropolitan Open | Herndon, Virginia | USA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1555 | 1.50 | 4 | 0.92 | 40 | 36.80 | |
| | Kyle, Zhuang | | | 1761 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Alexander, Ilnytsky | | | 1997 | USA | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Kent, Slate | | | 1989 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Robert, J Fischer | | | 1779 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | |
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