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Individual Calculations May 2014 |
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| Seneviratne, P A H Total change: 24.60 | |   |
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| Sri Lanka National Youth Chess Championship Under 12 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1332 | 3.50 | 6 | 0.82 | 30 | 24.60 | |
|  Saai Syvendra, S | | | 1178 | SRI | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Jayasena, Tharaka Udayanga | | | 1424 | SRI | 0.50 | 1 | 0.13 | 30 | 3.90 | |  Sathkumara, S M H D | | | 1392 | SRI | 0.50 | 1 | 0.08 | 30 | 2.40 | | | Gunawardana, Ravija | | | 1371 | SRI | 0.50 | 1 | 0.05 | 30 | 1.50 | | | Attanayaka, Amoda Yehen | | | 1296 | SRI | 1.00 | 1 | 0.45 | 30 | 13.50 | | | Theekshana, H.g. Denuwan | | | 1595 | SRI | 0.00 | 1 | -0.18 | 30 | -5.40 | |
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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