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Individual Calculations September 2018 |
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| Edirisinghe, D D Total change: 22.80 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1068 | 1.50 | 5 | 0.57 | 40 | 22.80 | |
|  Ekanayake, Hasindu Chiranga | | | 1293 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Nethmina, S A Indura | | | 1363 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Marapana, Sanupa Bimsath | | | 1276 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Dahampriya, H K T Dewnethmie | | | 1392 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jayawickrama, U W R K | | | 1312 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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