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Individual Calculations October 2018 |
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| Stinson, Marcus Total change: -29.20 | |   |
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| 2018 Illinois Open State Championship | Downers Grove, Illinois | USA | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1641 | 0.50 | 3 | -0.73 | 40 | -29.20 | |
|  Gurevich, Dmitry | g | | 2041 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Li, Si R | | | 1635 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Bouzamondo, Samy | | | 1542 | FRA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | * 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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