Individual Calculations May 2012 |
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Methmini, Nelunika Total change: -4.05 | | |
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Sri Lanka Major Division Chess Championship 2012 Colombo | Colombo | SRI | 2012-02-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1722 | 1560 | 1.50 | 3 | 0.64 | 15 | 9.60 | |
| Uyanhewage, T K | | | 1735 | SRI | 0.50 | 1 | 0.23 | 15 | 3.45 | | Amarathunga, Subuddhi | | | 1682 | SRI | 1.00 | 1 | 0.67 | 15 | 10.05 | | Doluweera, Dinul Thisura | | | 1748 | SRI | 0.00 | 1 | -0.26 | 15 | -3.90 | | 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) | | Sri Lanka Women's National B Chess Championship 2012 | Colombo | SRI | 2012-03-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1554 | 1560 | 0.50 | 2 | -0.51 | 15 | -7.65 | |
| Basnayake, Iu | | | 1799 | SRI | 0.00 | 1 | -0.20 | 15 | -3.00 | | Bandara, R.m.nisakya | | | 1309 | SRI | 0.50 | 1 | -0.31 | 15 | -4.65 | | 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 | K | K*chg | Game |
1631 | 1560 | 0.00 | 1 | -0.40 | 15 | -6.00 | |
| Kahanda, I D S | | | 1631 | SRI | 0.00 | 1 | -0.40 | 15 | -6.00 | | 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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