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Individual Calculations May 2016 |
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| Mapitigamaarachchi, N P Total change: -22.00 | |   |
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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 |
| 1143 | 1141 | 1.50 | 4 | -0.55 | 40 | -22.00 | |
|  Fernando, J S Aloka | | | 1461 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Udumullage, Senuja Dilmith | | | 1048 | SRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Hapugala, H A D K | | | 1012 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Kavisekara , Manula Heshan | | | 1052 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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