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Individual Calculations July 2023 |
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| Niklesh, D G Rushitha Vijan Total change: 0.00 | |   |
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| Damso international Chess Festival 2023 | Ambalangoda | SRI | 2023-05-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1240 | 0 | 3.00 | 7 | 0.00 | 1190 | | 0.00 | |
|  Senarathna, Chamithu Dewwin | | | 1134 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Deenad, Jathunge Sanjul | | | 1201 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gamlath, E G Y T | | | 1089 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Prabashwara, H G Harith | | | 1149 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Amarasinghe, A A C B | c | | 1845 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hansadi, R B Pumudi | | | 1132 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Upananda, K Ravina Dewsanda | | | 1131 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | SLCA Selection Event for Asian Schools - Under 9 Years | Colombo | SRI | 2023-06-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1085 | 0 | 1.50 | 4 | 0.00 | 998 | | 0.00 | |
| | Perera, Hiruka Sandesh | | | 1031 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Perera , A A Senuth Thewsas | | | 1208 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Idippuliarachchi, I A D Ovindu Pu | | | 1002 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rodrigo, Lohas Dewmina | | | 1098 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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