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Individual Calculations March 2019 |
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| Jacobson, Brandon Total change: 36.60 | |   |
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| Marshall Premier February 2019 | New York, New York | USA | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2418 | 4.50 | 5 | 1.16 | 10 | 11.60 | |
|  Raparthi, Ankit | | | 2018 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Steingrimsson, Hedinn | g | | 2561 | ISL | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Putnam, Liam | | | 2018 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Perez, Robert | | | 2370 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Chen, Justin | f | | 2328 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | * 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) | | | | 10th Annual Southwest Class Championship | Fort Worth, Texas | USA | 2019-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2404 | 2418 | 6.50 | 8 | 2.50 | 10 | 25.00 | |
| | Huston, Gus | | | 2133 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Huang, Patrick | | | 2018 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vazquez, Guillermo | m | | 2475 | PAR | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Patel, Advait | m | | 2461 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Ostrovskiy, Aleksandr | m | | 2450 | USA | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Reshef, Omer | m | | 2491 | ISR | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Kovalyov, Anton | g | | 2615 | CAN | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Dragun, Kamil | g | | 2589 | POL | 1.00 | 1 | 0.73 | 10 | 7.30 | | | * 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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