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Individual Calculations May 2012 |
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| Bandara, T.b.s.h 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 |
| 1611 | 0 | 1.50 | 5 | 0.00 | 1462 | | 0.00 | |
|  Viththiyarani, S | | | 1795 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayathilake, Mihirani | | | 1698 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Subasinghe, Sajm | | | 1253 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Yashora, Tiumi | | | 1747 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dissanayake, D.d.m.r.p.k. | | | 1563 | 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) | | | | National Youth Chess Championship 2012 Under 14 Girls | Colombo | SRI | 2012-04-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1433 | 0 | 1.50 | 2 | 0.00 | 1448 | | 0.00 | |
| | Jayasundara, H J M R M | | | 1494 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Liyanage, V D P | | | 1371 | SRI | 1.00 | 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) | | |
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