Individual Calculations May 2012 |
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Madushanka, H G D Total change: 2.40 | | |
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National Youth Chess Championship 2012 Under 14 Open | Colombo | SRI | 2012-04-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1488 | 1457 | 1.00 | 2 | 0.08 | 30 | 2.40 | |
| Jayaweera, K P C D B | | | 1472 | SRI | 1.00 | 1 | 0.52 | 30 | 15.60 | | Ratnayake, Nadeesh Sahan | | | 1503 | SRI | 0.00 | 1 | -0.44 | 30 | -13.20 | | 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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