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Individual Calculations June 2024 |
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| Chen, Jerry Total change: -8.00 | |   |
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| 92nd Massachusetts Open | Westford, MA | USA | 2024-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1850 | 2.50 | 6 | -0.20 | 40 | -8.00 | |
|  Katsman, David | | | 1966 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Carlson, Joaquin A | | | 1941 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Dong, Albert | | | 1680 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Lewis, Franklin P | | | 1948 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Carey, Michael P | | | 1918 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Creswell, Charlie | | | 1864 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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