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Individual Calculations February 2023 |
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| Sasadara, L V Sadew Total change: 0.00 | |   |
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| Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1120 | 0 | 0.00 | 2 | 0.00 | 320 | | 0.00 | |
|  Samarakoon, S M Udani Adithya | | | 1160 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Kannangara, Ranul Insitha | | | 1080 | 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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1077 | 0 | 1.00 | 6 | 0.00 | 804 | | 0.00 | |
| | Sandaruwan, K E Dineth | | | 1189 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayaweera, Dinuli Thinodha | | | 1086 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Nagahawatta, Sachin Devinda | | | 1028 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Anuradha, K N | | | 1016 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Fernando, Mayon Dinuth Mindula | | | 1138 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Yatawara, Pamodya Indeewari | | | 1007 | 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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