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Individual Calculations November 2023 |
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| Perera, D G D S Vidarsha Total change: 23.20 | |   |
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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 |
| 1275 | 1203 | 3.50 | 7 | 0.58 | 40 | 23.20 | |
|  Perera, Sachith Lakshan | | | 1065 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Deshappriya, D Kalindu | | | 1372 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Dehenya, Hirudini | | | 1075 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Nissanka, N M Thenura Yasendra | | | 1334 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Gowsalyan, S | | | 1451 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bandara, K M T D Anjuka | | | 1090 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Gnanaseelan, Jude Dorison | | | 1541 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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