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Individual Calculations February 2023 |
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| Gabbara, Faris F Total change: 24.40 | |   |
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| 11th annual Boston Chess Congress - U2100 Section | Boston MA | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1648 | 0.50 | 1 | -0.03 | 40 | -1.20 | |
|  Sriram, Pragyan | | | 1623 | IND | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | 2023 Michigan Master - Expert Class Championships | Lansing, Michigan | USA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1648 | 2.00 | 5 | 0.64 | 40 | 25.60 | |
| | Gupta, Aditya | | | 1973 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Nichols, Anthony Thomas | | | 1959 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Zheng, Marcus | | | 1641 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Adhikari, Sunav | | | 1807 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Smith, Zachary | | | 1810 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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