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Individual Calculations October 2013 |
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| Jayathilaka, Thakshila Nadeeshan Total change: -23.40 | |   |
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| 9th Asian Schools Chess Championship 2013 Under 15 Girls | Hikkaduwa | SRI | 2013-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1332 | 1.50 | 6 | -0.78 | 30 | -23.40 | |
|  Jayasundara, H J M R M | | | 1555 | SRI | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Hansani, B H Dureka | | | 1453 | SRI | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Karunaratna, Sulakna B K | | | 1421 | SRI | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Umayangana, H Indumini | | | 1225 | SRI | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Bandara, R M Nisakya | | | 1434 | SRI | 0.50 | 1 | 0.14 | 30 | 4.20 | | | Sathma, Devni | | | 1457 | SRI | 0.00 | 1 | -0.33 | 30 | -9.90 | |
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) | | |
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