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Individual Calculations February 2023 |
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| Griffin, Miles Total change: 27.60 | |   |
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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 |
| 1559 | 1664 | 4.00 | 5 | 0.85 | 40 | 34.00 | |
|  Raj, Ria | | | 1467 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Scull, Kevin | | | 1586 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Krishnan, Anish | | | 1387 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Raymond, Nirvan | | | 1701 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Liu, Erik | | | 1656 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | | | 2023 Pan-American Intercollegiate Team Championship - U1800 Section | Seattle, WA | USA | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1664 | 0.50 | 2 | -0.16 | 40 | -6.40 | |
| | Chikkodi, Nitin | | | 1782 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Shattuck, Drew | | | 1799 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | |
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