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Rapid:
Individual Calculations January 2013 |
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| Boshara, Mohammed Ahmed Total change: 2.80 | |   |
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| UAE National Day Chess Tournament | Dubai | UAE | 2012-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1791 | 2.00 | 5 | 0.14 | 20 | 2.80 | |
|  Grabinsky, Vladimir | m | | 2191 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kengis, Edvins | g | | 2191 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Altaher, Salman Tarek | | | 1484 | UAE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dimarucut, Francis Erwin | | | 2128 | PHI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Talal, Al-Hammadi | | | 1621 | UAE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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