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Blitz:
Individual Calculations November 2023 |
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| Laksiri, A A Kavishka Gimshan Total change: 15.60 | |   |
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| Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1440 | 4.00 | 6 | 0.39 | 40 | 15.60 | |
|  Nenatunga, N L Chamod Wishmitha | | | 1190 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Chandul , K B Dithnal | | | 1145 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Kaluarachchi, Achinthya Shamen | | | 1749 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Dissanayaka, M A P Mihiranga | | | 1302 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Deshappriya, D Kalindu | | | 1414 | SRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Sathmina, S L Lalindu | | | 1382 | SRI | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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