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Individual Calculations June 2018 |
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| Bareket, Tom Total change: 31.20 | |   |
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| Chicago Chess Center 2nd Haymarket Memorial | Chicago, Illinois | USA | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1652 | 2.00 | 3 | 0.78 | 40 | 31.20 | |
|  Coffman, Charles | | | 1864 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Acosta, Mariano | | | 1916 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Johnson, Henderson | | | 1406 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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