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Individual Calculations June 2019 |
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| Wisniowski, Natalie Total change: 8.40 | |   |
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| Chicago Chess Center 3rd Haymarket Memorial | Chicago, Illinois | USA | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1632 | 1.50 | 4 | 0.21 | 40 | 8.40 | |
|  Whitmer, Nicholas | | | 1586 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Singh, Hersh | | | 1920 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | St. Pierre, Joseph | | | 2032 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kaplan, Avi | | | 1636 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | * 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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