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Individual Calculations March 2018 |
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| Silva, Haren Senura Total change: 3.60 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1122 | 1.00 | 4 | 0.09 | 40 | 3.60 | |
|  Wickramasinghe, Minethma Lasandi | | wc | 1365 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Indusara, M G Janitha | | | 1354 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Rajithya, A P Vinindu | | | 1326 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Tennakoon, Lisara Samadhith | | | 1303 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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