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Individual Calculations July 2014 |
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| Jeyaram, Senthilkumar Total change: 26.10 | |   |
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| Junior National Chess Championships 2014 Open | Kandy | SRI | 2014-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1104 | 1.00 | 4 | 0.32 | 30 | 9.60 | |
|  Wickramasinghe, P R T | | | 1272 | SRI | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Harrikizhan, K C | | | 1388 | SRI | 1.00 | 1 | 0.84 | 30 | 25.20 | | | Haputhanthri, H L N B | | | 1447 | SRI | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Illangakoon, P S | | | 1440 | 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) | | | | Sri Lanka Open International Chess Championship 2014 | Colombo | SRI | 2014-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1104 | 1.00 | 4 | 0.55 | 30 | 16.50 | |
| | Chandula, E D S | | | 1504 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Fernando, W V A Tithira Daminda | | | 1504 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Sanjeewa, Krishan | | | 1504 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Lakmini, K K | | | 1337 | SRI | 1.00 | 1 | 0.79 | 30 | 23.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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