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Individual Calculations May 2019 |
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| Zeltsan, Joseph Total change: -9.20 | |   |
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| Marshall Premier March 2019 | New York, New York | USA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2195 | 2.00 | 4 | -0.23 | 40 | -9.20 | |
|  Jacobson, Brandon | m | | 2455 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Huston, Gus | | | 2148 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Zhang, Alan | | | 2152 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Mou, Iris | | wc | 1795 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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