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Individual Calculations October 2014 |
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| Jayasoma, H B G T Total change: -25.00 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1774 | 5.00 | 8 | -1.25 | 20 | -25.00 | |
|  Gunarathna, Thinula Amadith | | | 1374 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Malhara, W.a. Hansana | | | 1480 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Thrimavitharana, Ravin | | | 1929 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Asmone, Ilham Faheth | | | 1415 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Marasinghe, H N B | | | 1595 | SRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Senavin, Dunura | | | 1389 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Nanayakkara, Damika Anupama | | | 1452 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sanjeewa, Krishan | | | 1558 | SRI | 0.50 | 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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