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Individual Calculations April 2021 |
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| Lalor, Justin Total change: -16.40 | |   |
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| 2021 Charlotte Spring Classic | Charlotte, North Carolina | USA | 2021-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1891 | 1.00 | 4 | -0.41 | 40 | -16.40 | |
|  Titus, Andrew | | | 2158 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Fishbein, Alexander | g | | 2291 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wright, Dexter | | | 1654 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Colorado, Francisco | | | 2003 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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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