Individual Calculations May 2012 |
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Kulupana, P M Total change: -30.90 | | |
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Sri Lanka Major Division Chess Championship 2012 Kandy | Kandy | SRI | 2012-02-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1981 | 1646 | 0.00 | 1 | -0.12 | 30 | -3.60 | |
| Hettiarachchi, A U | | | 1981 | SRI | 0.00 | 1 | -0.12 | 30 | -3.60 | | 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 16 Open | Colombo | SRI | 2012-04-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1668 | 1646 | 0.50 | 3 | -0.91 | 30 | -27.30 | |
| Doluweera, Dinul Thisura | | | 1748 | SRI | 0.00 | 1 | -0.36 | 30 | -10.80 | | Aluvihare, Shakila | | | 1678 | SRI | 0.00 | 1 | -0.46 | 30 | -13.80 | | Chandula, Eds | | | 1579 | SRI | 0.50 | 1 | -0.09 | 30 | -2.70 | | 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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