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Individual Calculations April 2016 |
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| Mattson, Dane M Total change: -6.40 | |   |
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| 20th Annual Mid-America Open | Saint Louis, Missouri | USA | 2016-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2046 | 1.00 | 3 | -0.32 | 20 | -6.40 | |
|  Priyadharshan, K. | m | | 2446 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Oen, Grant | | | 1998 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Lehmann, Spencer G | | | 1920 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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