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Individual Calculations October 2021 |
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| Rao, Patrick Total change: 36.80 | |   |
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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 |
| 2055 | 1804 | 2.00 | 5 | 0.92 | 40 | 36.80 | |
|  Szpisjak, Steven J | | | 2071 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Auger, Michael W | | | 2146 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Menon, Gopal | | | 2204 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Starkman, Eric | | | 1779 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Ladan, Nicholas | | | 2075 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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