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Individual Calculations May 2014 |
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| Thilakarathne, G M H Total change: 2.25 | |   |
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| Sri Lanka National Youth Chess Championship Under 12 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1810 | 7.00 | 8 | 0.15 | 15 | 2.25 | |
|  Attanayaka, Amoda Yehen | | | 1410 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Edirisinghe, S Thulnith | | | 1410 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Askey, Raveen Nimesh | | | 1420 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Wickramasinghe, Banuka Nimsith | | | 1470 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Theekshana, H.g. Denuwan | | | 1595 | SRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Nanayakkara, J A K Saranath | | | 1514 | SRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Dissanayake, R K T | | | 1454 | SRI | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Piyumantha, M Sasith Nipun | | | 1652 | SRI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | * 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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