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Individual Calculations January 2018 |
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| Jayaweera Gamage, Disindu Hansad Total change: -34.00 | |   |
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| 3rd Kolonnawa International Rating Chess Championship 2017 | Colombo | SRI | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1225 | 3.00 | 7 | -0.85 | 40 | -34.00 | |
|  De Silva, L M S T | f | | 1611 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Adimali, Uvindu Nipunitha | | | 1035 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kumarawadu, C S | | | 1566 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kathriarachchi, Dini Nathyaa | | | 1033 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hemachandra, D K S Sethmika | | | 1057 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Nagasinghe, Thevindu Thinal | | | 1031 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Alwis, B H A Rasidu | | | 1098 | SRI | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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