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Individual Calculations November 2015 |
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| Kumari, S C T Total change: -44.40 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1606 | 5.00 | 9 | -2.22 | 20 | -44.40 | |
|  Chinthira, W W Senith | | | 1206 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Piyumantha, M Thisal Manjith | | | 1254 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ali, Minhaj | | | 1295 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Senanayaka, P D | | | 1805 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pathirana, Malan | | | 1300 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Udara, D A Yasas | | | 1334 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Yatawaka, U Sirinama | | | 1256 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Viraja, S M Yasas | | | 1206 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dissanayaka, Manusha | | | 1352 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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