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Individual Calculations May 2014 |
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| Karunarathna, Chathupa Induwara Total change: 14.25 | |   |
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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 |
| 1558 | 1730 | 6.50 | 8 | 0.95 | 15 | 14.25 | |
|  Dipsara, K M Dumal Kavish | | | 1330 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kodikara, K K M A | | | 1414 | SRI | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Abeyratne, Akila | | | 1516 | SRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Bandara, Shamal | | | 1344 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Ayestian, Aliysius | | | 1596 | SRI | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Naotunna, Dineth Nimnaka | | | 1828 | SRI | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Gamage, Chathulanka | | | 1720 | SRI | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Senevirathne, V I | | | 1717 | SRI | 1.00 | 1 | 0.48 | 15 | 7.20 | | | * 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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