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Individual Calculations October 2019 |
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| Jacobson, Brandon Total change: -1.50 | |   |
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| Marshall Premier September 2019 | New York, New York | USA | 2019-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2454 | 3.50 | 5 | -0.15 | 10 | -1.50 | |
|  Putnam, Liam | | | 2094 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Berg, George | | | 2054 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Korley, Kassa | m | | 2424 | DEN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Tsay, Vincent | f | | 2233 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Brodsky, David | m | | 2449 | USA | 0.00 | 1 | -0.51 | 10 | -5.10 | | | * 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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