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Individual Calculations September 2015 |
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| Kumarawansha, H L Total change: -91.20 | |   |
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| 6th Kandy Open International Rating Chess Championship | Kandy | SRI | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1084 | 1349 | 1.00 | 4 | -2.28 | 40 | -91.20 | |
|  Wijesooriya, B N | | | 1051 | SRI | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Nelligedara, Amandi | | | 1037 | SRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Wijerathne , L M S D | | | 1158 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Dissanayake, Praveen Manodya | | | 1088 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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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