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Individual Calculations March 2024 |
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| Vidanagamachchi, Disath Lakdinu Total change: -42.80 | |   |
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| Kaluthara Chess Festival 2024 | Kaluthara | SRI | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1075 | 1.00 | 5 | -1.04 | 40 | -41.60 | |
|  Bandaranayake, Dehan Randilu | | | 1181 | SRI | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Bimansa, D G Jayandi | | | 1335 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Jayasinghe, J M Senudhi Ahasya | | | 1098 | SRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Kottage, K M Nilash Nethul | | | 1121 | SRI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Lokuhelapitiya, Sathsilu Ronmith | | | 1013 | SRI | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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) | | | | Sri Lanka National Major Division Chess Championships 2024 - Sabaragamuwa | Kegalle | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1075 | 0.00 | 1 | -0.03 | 40 | -1.20 | |
| | Samarasinghe, Isuru Udana | | | 1619 | SRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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