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Individual Calculations October 2013 |
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| Karunaratna, Sulakna B K Total change: -18.00 | |   |
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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 |
| 1459 | 1421 | 3.00 | 8 | -0.60 | 30 | -18.00 | |
|  Kahanda, I D S | | | 1624 | SRI | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Al-Moaamari, Mozah | | | 1316 | UAE | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Jayathilaka, Thakshila Nadeeshan | | | 1332 | SRI | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Hansani, B H Dureka | | | 1453 | SRI | 1.00 | 1 | 0.54 | 30 | 16.20 | | | Bandara, R M Nisakya | | | 1434 | SRI | 1.00 | 1 | 0.52 | 30 | 15.60 | | | Sathma, Devni | | | 1457 | SRI | 0.00 | 1 | -0.45 | 30 | -13.50 | | | Jayasundara, H J M R M | | | 1555 | SRI | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Bandara, T B S H | | | 1504 | SRI | 0.00 | 1 | -0.39 | 30 | -11.70 | |
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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