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Individual Calculations October 2017 |
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| Singh, Hersh Total change: 22.40 | |   |
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| 2017 Illinois Open State Championship | Northbrook, Illinois | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1735 | 2.00 | 5 | 0.56 | 40 | 22.40 | |
|  Li, Zhaozhi | f | | 2135 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Stinson, Marcus | | | 1670 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Nguyen, Tam | | | 2112 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Harrison, Eva C | | | 1737 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Freitag, Todd | | | 1998 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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