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Individual Calculations October 2014 |
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| O`reilly, Steven Total change: -7.00 | |   |
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| 11th IGB Dato’ Arthur Tan International Open Chess Championship 2014 | Kuala Lumpur | MAS | 2014-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2021 | 4.00 | 9 | -0.35 | 20 | -7.00 | |
|  Farid, Firman Syah | m | | 2408 | INA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Chuah, Hao Feng | | | 1706 | MAS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Budiarto, Dhatuyo | c | | 1621 * | INA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chuah, Jin Hai Jonathan | | | 2250 | MAS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Mahmud, Syarif | f | | 2259 | INA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pratama, Constantius Leonardo | f | | 1820 | INA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ding, Tze How Dilwen | | | 1824 | MAS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Alahakoon, Isuru | | | 2188 | SRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Lim, Samson Jr. | | | 2187 | PHI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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