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Individual Calculations February 2020 |
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| Park, Evan Total change: 54.40 | |   |
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| 2020 Charlotte Open | Charlotte, North Carolina | USA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2200 | 4.00 | 9 | 0.34 | 40 | 13.60 | |
|  Brodsky, David | m | | 2479 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Chen, Ryo | | | 1998 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Tokhirjonova, Gulrukhbegim | | wg | 2415 | UZB | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Panuganti, Kireet | | | 1974 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Jacobson, Aaron | f | | 2336 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Escalante, Brian | m | | 2430 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ynojosa Aponte, Felix | m | | 2396 | VEN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Yu, Jennifer | f | wg | 2321 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Copeland, Samuel | | | 2128 | USA | 0.50 | 1 | -0.10 | 40 | -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) | | | | 52nd Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2200 | 5.00 | 7 | 1.02 | 40 | 40.80 | |
| | Guha, Eshan | | | 1894 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Shabalov, Alexander | g | | 2511 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Leschinsky, Gary | | | 1900 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Hardaway, Brewington | c | | 1800 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sokolin, Leonid M | m | | 2506 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Petesch, Gabriel Nicholas | f | | 2302 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Shah, Ansh Milinkumar | | | 2043 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | |
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