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Individual Calculations February 2018 |
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| Fernando, J S Aloka Total change: -13.60 | |   |
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| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1668 | 7.50 | 9 | -0.34 | 40 | -13.60 | |
|  Tennakoon, T M Sithil C | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bawakeerthan, R | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De Silva, M Manindu Chanthil | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Thenuwara, Rashmika | | | 1275 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nethmina, S A Indura | | | 1277 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Wijayawardana, Dineth Chanal | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dharmakeerthi, G K Pasindu Nims | | | 1500 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Weerasinghe, Sethum | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vithanage, I A | | | 1524 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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