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Individual Calculations November 2023 |
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| Induwara, T H D Thisarindu Total change: -24.80 | |   |
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| Sri Lanka Junior National Chess Championship 2023 | Kandy | SRI | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1545 | 6.00 | 8 | -0.62 | 40 | -24.80 | |
|  Jayathilaka, K M Damiru Menuja | | | 1145 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Liyanage, La P A | | | 1184 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Chandrasiri, L S D | | | 1284 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Rajanayake, Damsara Bandara | | | 1419 | SRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Perera, K C D | | | 1244 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Sathsara, E P Daham | | | 1315 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Fernando, Diyon Senuth Randilu | | | 1190 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Somarathne, Senuka Damsath | | | 1328 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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