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Individual Calculations August 2017 |
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| Jayarathna, B V R M T Total change: -40.40 | |   |
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| 6th Mercantile and Government Service International Rating Chess Championship 2017 | Colombo, Sri Lanka | SRI | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1699 | 2.50 | 4 | -1.01 | 40 | -40.40 | |
|  Gunasekera, K M C P | | | 1299 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shasikumar, Nagarajah | | | 1299 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Weerakoon, Nalin | | | 1452 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Udara, D A Yasas | | | 1390 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * 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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