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Individual Calculations May 2017 |
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| Peramunetilleke, Seth Total change: 51.20 | |   |
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| 17th Bangkok Chess Club Challenger 2017 | Cha-Am | THA | 2017-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1358 | 2.50 | 4 | 1.28 | 40 | 51.20 | |
|  Ruston, Mark R | | | 1758 * | ENG | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Srisuwan, Poohhans | | | 1026 | THA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Wuest, Andreas | | | 1754 | SUI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Brantzeg, Pal | | | 1623 | NOR | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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