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Individual Calculations August 2018 |
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| Herath, Abhimani Total change: 89.20 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 13 Girls | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1128 | 5.00 | 9 | 2.23 | 40 | 89.20 | |
|  Seneka, M W Thenumi | | | 1405 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Harati, Hasti | | | 1528 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Srilal, D A D T | | | 1239 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Jayasinghe, J A V A T | | | 1157 | SRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Siyambalapitiya, S V D S | | | 1262 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Premanath, Prasansa | | | 1307 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Dassanayake, Tharusha Samadhi | | | 1224 | SRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Wickramasinghe, Minethma Lasandi | | wc | 1366 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Weerasiri, H P Sayuni Chamathna | | | 1091 | SRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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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