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Individual Calculations February 2023 |
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| Gupta, Anand Total change: 61.80 | |   |
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| 32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1531 | 3.00 | 5 | 1.71 | 40 | 68.40 | |
|  Andranigian, Armen | | | 1783 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Prakash, Nandini | | | 1406 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Baligad, John Paul | | | 1824 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Tabor, Kai | | | 1928 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Damaraju, Arjun | | | 1774 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | | NOTE: K factor changed | | 2023 Pan-American Intercollegiate Team Championship - U1800 Section | Seattle, WA | USA | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1568 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
| | Toppen-Ryan, Harrison | | | 1691 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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