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Individual Calculations September 2019 |
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| Withana, Vidun Manmitha Total change: 22.40 | |   |
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| 9th Kandy Open International Chess Festival 2019 | Kandy | SRI | 2019-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1207 | 2.00 | 5 | 0.56 | 40 | 22.40 | |
|  Piyarthne, Mokitha Luthmin | | | 1031 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Maleesha, Tharuki | | | 1472 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Chandula, E D S | | | 1468 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Arunakirinathan, Aruthran | | | 1448 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Chandrasiri, P K | | | 1506 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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