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Individual Calculations September 2019 |
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| Luu, Duc Hai Total change: 15.60 | |   |
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| 10th IGB Dato Tan Chin Nam Seniors International Open Chess Championship 2019 | Kuala Lumpur | MAS | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1800 | 4.00 | 9 | 0.78 | 20 | 15.60 | |
|  Lorena, Carlo | | | 2192 | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tan, Chai Huat Andrew | | | 1677 | MAS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ismail, Ahmad | f | | 1879 | MAS | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Gunawan, Ronny | m | | 2200 * | INA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Muzzaffar, Ahmad | | | 1740 | MAS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Brown, Geoffrey M | | | 1913 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Lee, Soi-Hock | | | 1958 | MAS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pitre, Hanniegn | | | 1842 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Bennett, Hilton | c | | 1915 | NZL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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