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Individual Calculations May 2015 |
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| Wiwatanadate, Poompong Total change: -14.80 | |   |
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| 15th Bangkok Chess Club Open 2015 | Pattaya | THA | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2099 | 4.50 | 9 | -0.74 | 20 | -14.80 | |
|  Gomez, John Paul | g | | 2499 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Willnecker, Olaf | | | 1836 | TPE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ahlander, Bjorn | m | | 2372 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Wongsawan, Thoetsak | | | 1822 | THA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hagen, Andreas Skytte | m | | 2408 | DEN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Davis, Tony J | | | 1886 | AUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sandberg, Martin | | | 1852 | SWE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Nakvanich, Sahapol | | | 1822 | THA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Johari, Camilia | | wf | 1864 | MAS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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