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Individual Calculations November 2023 |
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| Ippolito, Dean J Total change: -22.50 | |   |
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| 2023 Charlotte Fall Open - Championship | Charlotte, NC | USA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2388 | 3.50 | 5 | -1.17 | 10 | -11.70 | |
|  Kamesh, Vidyuth | | | 1748 | USA | 0.50 | 1 | -0.49 | 10 | -4.90 | |  McCartney, Patrick | | | 1815 | USA | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Chirilov, James | | | 2090 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Nam, Hugo Hyung Ju | | | 1988 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Carter, Emmanuel | | | 1962 | USA | 0.50 | 1 | -0.43 | 10 | -4.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2379 | 1.50 | 3 | -1.08 | 10 | -10.80 | |
| | Ubushiev, Andrey | | | 2106 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Ho, Carter | | | 2109 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Groff, Jordan | | | 1979 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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