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Individual Calculations January 2020 |
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| Gamage, Mesanda Total change: -20.80 | |   |
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| The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1343 | 3.00 | 7 | -0.52 | 40 | -20.80 | |
|  Fernando, J M Marlon P | | | 1599 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mahipala, N A Pamudu Sasanka | | | 1123 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Lakshitha, H H Sasindu | | | 1707 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Liyanage, Pesandu Rashmitha | | | 1555 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Weerathungalage, W D Malisha Sasv | | | 1137 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Himsara, W A Janidu | | | 1175 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Kaumina, M Yashika | | | 1163 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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