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Individual Calculations August 2018 |
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| Bandara, Viduna Lewke Total change: 19.60 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 13 open | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1187 | 4.00 | 9 | 0.49 | 40 | 19.60 | |
|  Dharmakeerthi, G K Pasindu Nims | | | 1523 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Akasha, J P Vihanga | | | 1265 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Liyanage, Pesandu Rashmitha | | | 1240 | SRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Arunakirinathan, Aruthran | | | 1220 | SRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Kavisekara, Manula Heshan | | | 1179 | SRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Dharmasena, S B T V | | | 1216 | SRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Thanuja, Dewsara | | | 1159 | SRI | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Jingjang, Shin | | | 1453 | THA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Sandaruwan, M G Ravindu | | | 1239 | SRI | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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