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Individual Calculations October 2017 |
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| Abhayarathne, K A K P Total change: 2.80 | |   |
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| 3rd Negombo Chess Festival 2017 | Negombo, Sri lanka | SRI | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1365 | 5.50 | 9 | 0.07 | 40 | 2.80 | |
|  Risikesan, Nimalan | | | 1024 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Pamuditha, A L Malith | | | 1119 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Dabarera, G W D M | | | 1730 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Saravanabaavan, Brijeash | | | 1117 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Liyanage, R L Mihini B | | wc | 1053 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Weerasooriya, Senith D Jagoda | | | 1105 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Perera, D G D S Vidarsha | | | 1092 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mehalathan, Sivakumar | | | 1625 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Jayawardana, Lasal | | | 1669 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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