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Individual Calculations June 2023 |
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| Dananjalee, R M Neesha Total change: 0.00 | |   |
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| Sri Lanka Mercantile and Government Service Chess Championship 2023 | Colombo | SRI | 2023-04-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1475 | 0 | 0.00 | 2 | 0.00 | 675 | | 0.00 | |
|  Chandula, E D S | | | 1644 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Yapabandara, G G P D | | | 1305 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Colombo International Chess Festival 2023 | Colombo | SRI | 2023-05-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1453 | 0 | 0.00 | 2 | 0.00 | 653 | | 0.00 | |
|  Wijekoon, Chandana | c | | 1750 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kannangara, Ranul Insitha | | | 1156 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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