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Individual Calculations September 2019 |
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| Suranjith, K W A Total change: -7.40 | |   |
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| 5th Negombo International chess Festival 2019 | Negombo | SRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1592 | 5.50 | 7 | -0.37 | 20 | -7.40 | |
|  Jayaweera, Vihini Sahansa | | | 1192 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Mendis, Sandanu | | | 1192 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gunathilake, M D Vinuda Shenal | | | 1207 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ushetti, U D V A S Y | | | 1395 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Anver, Ali | | | 1250 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Wijesekara, Bihandu Sanhinda | | | 1393 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gunarathne, Senila Amaneth | c | | 1415 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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