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Individual Calculations August 2019 |
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| Reigenborn, Jonathan Total change: -25.20 | |   |
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| 2019 Des Moines Open | Des Moines, Iowa | USA | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1646 | 2.00 | 5 | -0.63 | 40 | -25.20 | |
|  Peterson, Gregory | | | 1750 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Lodh, Anish | | | 1861 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Freerksen, Jim | | | 1867 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rajjan, Sanjay | | | 1246 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Girish, Adarsh | | | 1275 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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