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Individual Calculations August 2018 |
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| Rathnayake, Vishmika A B Total change: -12.80 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 17 open | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1723 | 4.50 | 8 | -0.32 | 40 | -12.80 | |
|  Piyumantha, M Sasith Nipun | f | | 2123 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Abdullayev, Ayat | | | 1497 | KAZ | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Thilakaratne, D N Adithya Wijetu | | | 1323 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abylkasymov, Kairatbek | | | 1768 | KGZ | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Naushad, Thalaal | | | 1552 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Abdisalimov, Abdimalik | f | | 2123 * | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kavisekara, K M H P G Pasindu M | | | 1323 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pathmasiri, R D Isuru Saranga | | | 1408 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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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