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Individual Calculations January 2019 |
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| Jacobson, Brandon Total change: 10.10 | |   |
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| 102nd Edward Lasker Memorial and MCC Championship | New York, New York | USA | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2414 | 5.00 | 7 | 1.01 | 10 | 10.10 | |
|  Sena, Juan | | | 2014 * | DOM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Jacobs, Jon | f | | 2186 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Ostrovskiy, Aleksandr | m | | 2420 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Azarov, Sergei | g | | 2556 | BLR | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Tsay, Vincent | f | | 2342 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Perez, Robert | | | 2379 | USA | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Burke, John | g | | 2542 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | * 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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