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Individual Calculations February 2019 |
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| Perera, D G D Y Adeekshana Total change: 38.80 | |   |
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| Sri Lanka National Youth Championship 2018 - Under 15 | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1307 | 3.00 | 6 | 0.97 | 40 | 38.80 | |
|  Perera, D Upashan L | | | 1486 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Nethsara, W M Daham | | | 1496 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Wijayawardana, Dineth Chanal | | | 1446 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Peiris, T Shakya Imanjith | | | 1127 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Dissanayake , Sithila C | | | 1415 | SRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Fernando, J S Aloka | | | 1656 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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