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Individual Calculations February 2020 |
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| Deligiannis, Dimitrios M Total change: -27.20 | |   |
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| Chicago Chess Center 3rd Jane Addams Memorial | Chicago, IL | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1688 | 0.00 | 2 | -0.68 | 40 | -27.20 | |
|  Kaplan, Avi Harrison | | | 1664 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Lavi, Eilon | | | 1980 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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