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Individual Calculations June 2019 |
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| Dissanayake, Manusha Dinuk Total change: 30.80 | |   |
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| 9th Dhamso International Chess Championship 2019 | Ambalangoda | SRI | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1412 | 2.00 | 3 | 0.77 | 40 | 30.80 | |
|  Bandara, K G J C | | | 1130 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Lamahewa, S | | | 1740 | SRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Ranasinghe, P M | | | 1598 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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