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Individual Calculations March 2018 |
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| Aghasaryan, Robert Total change: -4.90 | |   |
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| 2018 San Diego Open | San Diego, California | USA | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 2531 | 4.00 | 6 | -0.49 | 10 | -4.90 | |
|  Sosa, Nestor | c | | 2131 * | PAN | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Watson, John | m | | 2225 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Somalwar, Anaiy | | | 2131 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Khachiyan, Melikset | g | | 2522 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Wang, Annie | f | wm | 2329 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Perelshteyn, Eugene | g | | 2514 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * 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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