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Individual Calculations July 2023 |
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| Sujinth, Tharmalingam Total change: -6.00 | |   |
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| Damso international Chess Festival 2023 | Ambalangoda | SRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1213 | 1.00 | 3 | -0.15 | 40 | -6.00 | |
|  Rajawasala, R U D Janith Dulmina | | | 1418 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Liyanage, Tharindu Dewundara | | | 1085 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Rathnayaka, Minaga Yethmin | | | 1418 | SRI | 0.00 | 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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