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Individual Calculations October 2018 |
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| Rorrer, Grayson Total change: 77.60 | |   |
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| 84th Annual Southwest Open - U2300 | Irving, Texas | USA | 2018-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1717 | 3.50 | 6 | 1.94 | 40 | 77.60 | |
|  Lozano, Jesse | | | 2034 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Ghuman, Anant | | | 1380 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Obili, Abhishek | | | 2091 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Steiner, Tim | c | | 1994 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Gaston, David | | | 1962 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Nonchev, Kalin | | | 2117 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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