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Individual Calculations June 2023 |
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| Kosteris, Dimitri Total change: -24.20 | |   |
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| 2023 Illinois Senior | Schaumburg, IL | USA | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1643 | 0.00 | 2 | -1.21 | 20 | -24.20 | |
|  Sax, Robert David | | | 1605 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | |  Hernandez, Hector R | | | 1528 | MEX | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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