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Individual Calculations October 2018 |
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| Basnayake, B M Thesandu Aken Total change: -16.80 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1148 | 1310 | 4.50 | 7 | -0.42 | 40 | -16.80 | |
|  Ushetti, U D V A S Y | | | 1064 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | |  Rathnayaka, Minaga Yethmin | | | 1044 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Wickramasuriya, Kenolee | | | 1070 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Weerasinghe, W Yasiru | | | 1008 | SRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | De Alwis, Tharun Anjalo | | | 1095 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Madusanka, L D P | | | 1642 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Sudharson, Nagendran | | | 1116 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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