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Individual Calculations November 2023 |
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| Pakh, Alex Total change: -8.00 | |   |
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| Marshall Monday FIDE 21 Round 1 -3 | New York, NY | USA | 2023-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1905 | 1.00 | 2 | -0.04 | 20 | -0.80 | |
|  Rand, Steven | | | 1933 | USA | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Knowles, Chase | | | 1849 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1905 | 1.50 | 4 | -0.36 | 20 | -7.20 | |
| | Jing, Andrew | | | 2022 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Feng, Andrew T | | | 1970 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Lin, Bryan Enming | | | 1970 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Hyatt, Jessica | | | 1757 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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