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Individual Calculations March 2019 |
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| Herath, H M S S A Total change: -15.80 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1467 | 6.00 | 9 | -0.79 | 20 | -15.80 | |
|  Hendavitharana, D S | | | 1118 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Dandeniya, D D L N | | | 1255 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jayaweera Gamage, Disindu Hansad | | | 1284 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Arunakirinathan, Aruthran | | | 1325 | SRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Perera, Isara Ranmeth | | | 1299 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Nabil Nazar, Mohamed | | | 1311 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Dissanayake, Sasandu Upeksha | | | 1297 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Punchihewa, Kokila Prageeth | | | 1323 | SRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Alwis, K Chanula Chanketh | | | 1160 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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