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Individual Calculations April 2020 |
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| Watson, Farid Mark Total change: 0.80 | |   |
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| Berkeley Senior Championship 2020 | Berkeley, California | USA | 2020-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1894 | 3.00 | 5 | 0.04 | 20 | 0.80 | |
|  Soltani, Mohammad | | | 1494 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Poehlmann, Roger M | | | 2153 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Agdamag, Samuel Za | | | 1568 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | McCargar, Scott | | | 1694 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Winslow, Elliott C | m | | 2109 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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