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Individual Calculations October 2013 |
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| Umayangana, H Indumini Total change: -11.40 | |   |
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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 |
| 1401 | 1225 | 1.00 | 5 | -0.38 | 30 | -11.40 | |
|  Balasuriya, Sajini Hasara | | | 1492 | SRI | 0.00 | 1 | -0.18 | 30 | -5.40 | |  Samarasinghe, Wayuni Vinara | | | 1430 | SRI | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Jayathilaka, Thakshila Nadeeshan | | | 1332 | SRI | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Bandara, R M Nisakya | | | 1434 | SRI | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Al-Moaamari, Mozah | | | 1316 | UAE | 1.00 | 1 | 0.62 | 30 | 18.60 | |
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) | | |
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