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Individual Calculations May 2012 |
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| Sathya, S Total change: 0.00 | |   |
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| Sri Lanka Women's National B Chess Championship 2012 | Colombo | SRI | 2012-03-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1516 | 0 | 4.00 | 8 | 0.00 | 1516 | | 0.00 | |
|  Jayasundara, H.j.m.r.m. | | | 1494 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nonis, Parr | | | 1319 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Jayathilake, Mihirani | | | 1698 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Subasinghe, Sajm | | | 1253 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kottahachchi, A.s. | | | 1497 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Perera, Panchali | | | 1685 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | De Silva, Chamindra | | | 1567 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Senarath, Kavindi | | | 1615 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | National Youth Chess Championship 2012 Under 14 Girls | Colombo | SRI | 2012-04-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1447 | 0 | 2.50 | 5 | 0.00 | 1447 | | 0.00 | |
| | Liyanage, V D P | | | 1371 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Sathma, Devni | | | 1419 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Balasuriya, Sajini Hasara | | | 1413 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Methmini, Nelunika | | | 1560 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Premaratne, Poornima | | | 1474 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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