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Individual Calculations November 2015 |
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| Thiyasara, K T Thisen Total change: 50.40 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1666 | 6.00 | 9 | 1.26 | 40 | 50.40 | |
|  Sathmina, S L Lalindu | | | 1266 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Pathirana, Malan | | | 1300 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Priyankara, Chamil | | | 2065 | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Amarasinghe, A A C B | | | 1843 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Arjun, K | | | 2066 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wijekoon, Chandana | c | | 1976 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Silva, Kevin Ranidu | c | | 1480 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Madumal, M R D | | | 1362 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Savinda, Yasas | | | 1473 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * 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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