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Individual Calculations February 2017 |
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| Dewmin, Tharusha Total change: 2.40 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1251 | 4.00 | 7 | 0.06 | 40 | 2.40 | |
|  Ekanayaka, P D M L K E | | | 1081 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Perera, Senadi Thimansa | | | 1037 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ilampoornan, Raguparan | | | 1630 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Karunarathna, Nuthara Dulandee | | | 1030 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Wijesooriya, Senithu Minath | | | 1084 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Fernando, J M Marlon P | | | 1651 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Samaraweera, Sanith Jithnuka | | | 1027 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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