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Individual Calculations June 2018 |
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| Jacobson, Aaron Total change: -38.80 | |   |
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| 27th Annual Chicago Open | Wheeling, Illinois | USA | 2018-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2298 | 3.50 | 8 | -1.94 | 20 | -38.80 | |
|  Aldama Degurnay, Dionisio | m | | 2432 | MEX | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Moore, Nickolas | | | 2092 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Tsay, Vincent | f | | 2101 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Graif, William | | | 2130 | CAN | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Chen, Jacob | | | 2101 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zhou, Liran | c | | 2082 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Virkud, Apurva | | wf | 2124 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Menon, Gopal | | | 2200 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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