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Individual Calculations November 2023 |
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| Sanjaya, W M Lankanath Total change: 6.60 | |   |
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| Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1165 | 1225 | 4.50 | 7 | 0.33 | 20 | 6.60 | |
|  Bandara, Lakshika Sathsarani | | | 1081 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Fonseka, C K D | | | 1617 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Diyathma, P M Methuki | | | 1084 | SRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Sasikumar, Ajeesh | | | 1075 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sarukkalige, Chanaka Praneeth | | | 1067 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Yapabandara, Y | | | 1095 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Galagama, Sathindu | | | 1135 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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