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Individual Calculations July 2018 |
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| Ginsburg, Mark Total change: -12.80 | |   |
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| 2018 National Open | Las Vegas, Nevada | USA | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2350 | 1.00 | 3 | -1.28 | 10 | -12.80 | |
|  Lee, Jayden | | | 1950 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Virtanen, Teemu | f | | 2269 | FIN | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Chambers, Ezra Paul | f | | 2154 | BDI | 0.00 | 1 | -0.75 | 10 | -7.50 | | | * 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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