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Rapid:
Individual Calculations May 2019 |
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| Gamage, S Lakindu Total change: 0.00 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1215 | 0 | 1.00 | 3 | 0.00 | 1090 | | 0.00 | |
|  Saravanabaavan, Brijeash | | | 1283 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Hendavitharana, D S | | | 1144 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Herath, H M J R | | | 1219 | SRI | 1.00 | 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) | | | | Asian Youth Rapid Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-04-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1162 | 0 | 3.00 | 7 | 0.00 | 1112 | | 0.00 | |
| | M, Safwan | | | 1471 | BAN | 0.00 | 1 | 0.00 | | 0.00 | | | Wijerathne, K G D Yonal | | | 1137 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kulathilake, S M M P | | | 1177 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Peiris, P Gimshan Sathsara | | | 1198 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Abeysinghe, Ayantha Imeera | | | 1039 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Gunaratne, Chivath Dathesha | | | 1101 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Vidharshana, T H Oshid Warshaka | | | 1012 | SRI | 1.00 | 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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