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Individual Calculations June 2023 |
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| Nguyen, James L Total change: 24.40 | |   |
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| 4th Colonial Open - Open | Dulles, Virginia | USA | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2088 | 4.00 | 5 | 0.61 | 40 | 24.40 | |
|  Wang, William | | | 1786 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Haldankar, Ameya | | | 1729 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Matta, Nicholas F | | | 2206 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Ye, Chen-Chen | | | 1851 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Senft, Sean | | | 2089 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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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