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Individual Calculations November 2023 |
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| Yakubov, Mardon Total change: 28.80 | |   |
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| 13th annual Washington Chess Congress - U2200 | Reston, VA | USA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 2039 | 2.50 | 3 | -0.06 | 20 | -1.20 | |
|  Pabalan, Edward M | | | 1532 | USA | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Deng, Michael | | | 1639 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Carey, Michael P | | | 1905 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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 |
| 2048 | 2039 | 3.50 | 4 | 1.50 | 20 | 30.00 | |
| | Singh, Siddharth | | | 1848 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Wiebe, Isaac | | | 1979 | CAN | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mujumdar, Sameer | | | 2019 | USA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Hardaway, Brewington | f | | 2345 | USA | 0.50 | 1 | 0.36 | 20 | 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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