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Individual Calculations October 2021 |
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| Rhine, Frederick S Total change: -58.80 | |   |
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| 2021 Illinois Open State Championship - Open | Northbrook, Illinois | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1932 | 2.00 | 4 | -1.47 | 40 | -58.80 | |
|  Stinson, Marcus | | | 1618 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Shetty, Anshul P | | | 1637 | USA | 0.00 | 1 | -0.85 | 40 | -34.00 | |  Kodipparambil, Advaith | | | 1532 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aaron, Michael E | | | 1650 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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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