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Individual Calculations December 2018 |
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| Zeltsan, Joseph Total change: 74.00 | |   |
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| Marshall Premier November 2018 | New York, New York | USA | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2092 | 3.50 | 4 | 1.85 | 40 | 74.00 | |
|  Putnam, Liam | | | 1914 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Berg, George | | | 1930 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Jacobson, Brandon | m | | 2414 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Khamrakulov, Djurabek | g | | 2492 * | UZB | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | |
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