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Individual Calculations October 2017 |
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| Pamuditha, A L Malith Total change: 38.00 | |   |
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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 |
| 1391 | 1119 | 2.00 | 6 | 0.95 | 40 | 38.00 | |
|  Abhayarathne, K A K P | | | 1365 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Gunaratne, Ayeshmanthi | | | 1349 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Jayarathne, Hiruni | | | 1345 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | De Silva, L M S T | | | 1508 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Attanayaka, Amoda Yehen | | | 1342 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Dissanayake, Kamesh Janaja | | | 1438 | SRI | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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