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Individual Calculations March 2019 |
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| Jayaweera Gamage, Disindu Hansad Total change: 13.60 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1284 | 3.50 | 7 | 0.34 | 40 | 13.60 | |
|  Saravanabaavan, Brijeash | | | 1534 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Herath, H M S S A | | | 1467 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Abhimanyu, Iraja | | | 1476 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Weerakoon, D D P | | | 1590 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mihiran, K D Pawara Himsara | | | 1027 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Wickramarathne, P W G Gaveshi | | | 1136 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Atulugamage, Saniru Lohan | | | 1045 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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