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Individual Calculations September 2018 |
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| Arunakirinathan, Aruthran Total change: 5.60 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1281 | 3.50 | 7 | 0.14 | 40 | 5.60 | |
|  Galappaththi, Chinthaka Anuruddh | f | | 1681 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Abeykoon, M C H | | | 1021 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Dissanayake, R K T | | | 1681 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yatawara, Thevidu Udaneth Bandar | | | 1041 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Dahanayake, Isara Banidu | c | | 1640 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Thrimahavithana, Kemitha | | | 1056 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Manusha, D M Nipun | | | 1130 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | * 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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