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Individual Calculations September 2018 |
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| Saravanabaavan, Brijeash Total change: 19.60 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1397 | 5.50 | 9 | 0.49 | 40 | 19.60 | |
|  Fernando, Yehani Manjalee | | | 1022 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Wimaladharma, W Thivain J | | | 1171 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Senamanthila, Milani | | | 1058 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Tribuwan, T W Helik | | | 1594 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Pathirana, Luchitha Disal | | | 1133 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Alwis, B H A Rasidu | | | 1176 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ellawela, Suveen | | | 1681 | SRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Kolomwe, Willian | | | 1631 | ZAM | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Piyumantha, M Thisal Manjith | | | 1625 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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