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Individual Calculations October 2018 |
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| Akash, P A Oditha Total change: -41.20 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1509 | 4.50 | 7 | -1.03 | 40 | -41.20 | |
|  Kaushalya, G R I | | | 1126 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | |  Alwis, Randeepa | | | 1109 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hapugala, H A D K | | | 1130 | SRI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Dissanayake, D A Thavinsa Archani | | | 1109 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Seneviratne, Nivin Sithija | | | 1174 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sandaruwan, M G Ravindu | | | 1258 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Munasinghe, Chanaka Aruna | | | 1768 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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