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Individual Calculations May 2017 |
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| Ranasinghe, Amaya Induwari Total change: 0.00 | |   |
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| Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1085 | 0 | 1.50 | 7 | 0.00 | 855 | | 0.00 | |
|  Nethmina, S A Indura | | | 1275 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Siddharth, Jha | | | 1097 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Botheju, Dilshan Shimalka | | | 1035 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Thewanjith, M D Movindu | | | 1014 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Wijesinghe , Ramika Risiwara | | | 1051 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hemachandra, D K S Sethmika | | | 1017 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Uvaram, Mohanaram | | | 1103 | 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) | | | | National Youth Chess Championship 2017 - Under 12 Girls | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1042 | 0 | 1.50 | 4 | 0.00 | 955 | | 0.00 | |
| | Karunarathna, Sanugi Bimansa | | | 1027 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Mapa, M M W H | | | 1112 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Marasinghe, Chanethma Devangi | | | 1023 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dinara, Jathunge Senushi | | | 1006 | SRI | 0.50 | 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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