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Individual Calculations October 2017 |
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| Gurevich, Dmitry Total change: -2.60 | |   |
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| 2017 Illinois Open State Championship | Northbrook, Illinois | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2456 | 3.50 | 5 | -0.26 | 10 | -2.60 | |
|  Cervantes, Thalia | | wf | 2110 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Kogen, Jonathan | | | 2196 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Neal Ii, James Alex | | | 2163 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Georgiev, Vladimir | g | | 2506 | MKD | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Furfine, Jacob | c | | 2243 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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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