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Individual Calculations September 2016 |
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| Gunathilake, M D Wonara S Total change: 77.20 | |   |
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| Commonwealth Chess Championship 2016 - Under 12 Girls | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1261 | 5.50 | 9 | 1.93 | 40 | 77.20 | |
|  Jayasinghe, Miyuni Thisanya | | | 1129 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Adane, Narayani | | | 1661 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weerakoon, Devuja S | | | 1182 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Sim, Jia Ru | | | 1381 | MAS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Dilanya, W V Nethmi | | | 1153 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Seneka, M W Thenumi | | | 1297 | SRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Eesha, Ajay Sarda | | | 1661 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Pavalachandran, Ashvini | | | 1303 | SRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Kodikara, K K M Sachintha | | wc | 1462 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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