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Individual Calculations June 2024 |
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| Feng, Eric Z Total change: 44.40 | |   |
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| 92nd Massachusetts Open | Westford, MA | USA | 2024-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2109 | 4.00 | 5 | 1.11 | 40 | 44.40 | |
|  Archibald, John | | | 1822 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Kozower, Ethan | | | 1915 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Katsman, David | | | 1966 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Shmelov, Denys K | m | | 2390 | UKR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Mou, Iris | | wm | 2142 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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