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Individual Calculations May 2015 |
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| Vithanage, Sandaruwi M Total change: 74.00 | |   |
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| National Youth Championships 2015 - Girls Under 14 | Colombo | SRI | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1335 | 4.50 | 6 | 1.85 | 40 | 74.00 | |
|  Jayaweera, Sayuni Gihansa | | wc | 1509 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Abeywardana, Hasandi Yapa | | | 1257 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Gamage, Nethmi Nirasha | | | 1520 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Herath, Sanduni | | | 1238 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Tennakoonwela, Pamudie Sasankha | | | 1380 | SRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Goyumi, Sasika M W | | | 1378 | SRI | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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