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Individual Calculations October 2018 |
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| Xia, Brandon Total change: 4.80 | |   |
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| 40th Annual Southern California Open | San Diego, California | USA | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2045 | 1.50 | 3 | 0.12 | 40 | 4.80 | |
|  Chou, Jeffrey | | | 2043 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Korba, Nicky | | | 2108 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Faber, Craig | | | 2066 | 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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