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Individual Calculations October 2018 |
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| Ranasinghe, S D Total change: -1.60 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1785 | 6.50 | 9 | -0.08 | 20 | -1.60 | |
|  Herath, M Sanumi Nehansa | | | 1385 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perera, Isara Ranmeth | | | 1385 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Premanath, Prasansa | | | 1385 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Senevirathne, S D B K | | | 1385 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Liyanage, Ranindu Dilshan | c | | 1989 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dahampriya, H K T Dewnethmie | | | 1392 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernando, J M Marlon P | | | 1687 | SRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Jayasuriya, Linali Andrea | | | 1385 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Priyankara, Chamil | | | 2039 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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