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Individual Calculations May 2016 |
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| Gamarathne, Oneth Total change: 14.00 | |   |
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| National Youth Championships 2016 - Open Under 12 | Colombo | SRI | 2016-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1087 | 1.50 | 4 | 0.35 | 40 | 14.00 | |
|  Jayawardana, T M A | | | 1266 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Wellalage, Aeshya A | | | 1208 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Geesara, K T Risin | | | 1308 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Jayawardana, Chenuka Nethvidu | | | 1223 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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