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Individual Calculations October 2018 |
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| Shrauger, Alex Total change: -5.60 | |   |
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| 2018 Neil Falconer Marathon | Berkeley, California | USA | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1708 | 3.00 | 4 | 0.81 | 40 | 32.40 | |
|  Oconnor, Derek | | | 2108 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Donaldson, Kyle | | | 1468 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Nelson, Carl | | | 1427 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Acosta, Anthony | | | 1729 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | * 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) | | | | 2018 Berkeley Open | Berkeley, California | USA | 2018-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1708 | 0.50 | 3 | -0.95 | 40 | -38.00 | |
| | Cheng, Daniel | | | 1801 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Krishnakumar, Sriram | c | | 1675 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Shivakumar, Shawnak | | | 1684 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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