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Individual Calculations October 2018 |
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| Sandaruwan, M G Ravindu Total change: 67.20 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1258 | 3.00 | 6 | 1.68 | 40 | 67.20 | |
|  Chandula, E D S | | | 1588 | SRI | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Priyankara, Chamil | | | 1658 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Wijekoon, Chandana | c | | 1658 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gunathilake, H B N D | | | 1588 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Akash, P A Oditha | | | 1509 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kathriarachchi, Dini Nathyaa | | | 1084 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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