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Individual Calculations February 2018 |
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| Gratz, Glen E Total change: -24.80 | |   |
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| Tim Just Winter Open XXXV | Schaumburg, Illinois | USA | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2231 | 3.00 | 5 | -1.24 | 20 | -24.80 | |
|  Engelen, Mark S | | | 1831 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Reddy, Shreyas | | | 1831 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kalghatgi, Akhil | | | 2037 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Curcio, Jack Thomas | | | 1921 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Freitag, Todd | | | 2002 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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