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Individual Calculations October 2018 |
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| Beligaswaththa, B A M K D Total change: -1.80 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1368 | 5.00 | 7 | -0.09 | 20 | -1.80 | |
|  Ushetti, U D V A S Y | | | 1064 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Sudharson, Nagendran | | | 1116 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jayaweera, Y | | | 1755 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Wimalagunasekara, D Nithwara | | | 1054 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Silva, Haren Senura | | | 1153 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Madhusha, A N Ashen | | | 1022 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Samuel, Anthony J | | | 1121 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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