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Individual Calculations February 2023 |
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| Kavutskiy, Kostya Total change: 3.10 | |   |
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| 2023 Charlotte Open | Charlotte, North Carolina | USA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2341 | 2393 | 3.50 | 6 | 0.31 | 10 | 3.10 | |
|  Biernacki, Mark | | | 1993 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hebbar, Eshaan | | | 1979 | USA | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Jacobson, Brandon | g | | 2546 | USA | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Bregadze, Levan | m | | 2434 | GEO | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Preotu, Razvan | g | | 2478 | CAN | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Bruzon Batista, Lazaro | g | | 2613 | USA | 0.00 | 1 | -0.22 | 10 | -2.20 | | | * 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) | | |
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