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Individual Calculations February 2018 |
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| Cassidy, Ryan Total change: -14.80 | |   |
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| 50th Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1677 | 0.00 | 4 | -0.74 | 20 | -14.80 | |
|  Bonin, Jay | m | | 2077 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vazquez Maccarini, Danitza | | wm | 2077 * | PUR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chin, Jonathan | | | 1767 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mays, Shelly | | | 1920 | USA | 0.00 | 1 | -0.20 | 20 | -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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