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Rapid:
Individual Calculations September 2015 |
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| Brown, Paul Total change: 1.60 | |   |
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| Al Khobar Chess Championship | Al Khobar | KSA | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2055 | 2.00 | 3 | 0.08 | 20 | 1.60 | |
|  Alcantara, Ryanb | | | 1871 | PHI | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Cunanan, Marlon | | | 1949 | PHI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ababneh, Ghayth | | | 2027 | JOR | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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