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Individual Calculations October 2017 |
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| Weerasinghe, W M Sathira M Total change: 0.40 | |   |
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| Sri Lanka Inter University Chess Championship 2017 | Nugegoda | SRI | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1320 | 1.50 | 3 | 0.01 | 40 | 0.40 | |
|  Jayasundara, J M N T B | | | 1167 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Priyankara, A D A P | | | 1692 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Jayasinghe, J M A D | | | 1178 | SRI | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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