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Individual Calculations February 2017 |
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| Ilampoornan, Raguparan Total change: 50.40 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1630 | 6.00 | 8 | 1.26 | 40 | 50.40 | |
|  Chandes, K Yasindu | | | 1230 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vithanage, H Yasindu Rashmika | | | 1279 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Alahakoon, Isuru | | | 2030 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dewmin, Tharusha | | | 1251 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Vidyarathna, Anjitha | | | 1439 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Sandaruwan, A M T P | | | 1896 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Liyanage, Ranindu Dilshan | | | 1834 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mendis, B M A | | | 1421 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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