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Individual Calculations January 2015 |
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| Nonis, P A R R Total change: -23.60 | |   |
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| Asian Amateur Chess Championship 2014 | Waskaduwa | SRI | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1529 | 4.50 | 9 | -0.59 | 40 | -23.60 | |
|  Yap, Choow Tun | | | 1929 * | BRU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  De Silva, Tenara | | | 1256 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | De Silva, Elath Mathanga | | | 1929 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ranasinghe, Anuga Gavindith | | | 1298 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Wijesuriya, G S A | | | 1129 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dampage, V Isuraka | | | 1299 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Mathes Arachchi , Bhanila M | | | 1270 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Abeysinghe, H M H Janandani | | | 1379 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Abdul, Rahman Ali | c | | 1922 | MDV | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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