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Individual Calculations May 2014 |
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| Kuruppu, Supun Dasantha Total change: 1.95 | |   |
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| Sri Lanka National Youth Chess Championship Under 16 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1777 | 6.00 | 8 | 0.13 | 15 | 1.95 | |
|  Nandarathna , G C K D | | | 1377 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kalansooriya, C S | | | 1400 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Samarasinghe, Isuru Udana | | | 1585 | SRI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Senevirathne, V I | | | 1717 | SRI | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Naotunna, Dineth Nimnaka | | | 1828 | SRI | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Suriyabandara, S M D | | | 1601 | SRI | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Bandara, K G M G | | | 1565 | SRI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Bandara, S A R B | | | 1559 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | * 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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