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Individual Calculations March 2014 |
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| Perera , Vihini Vimansa Total change: 0.00 | |   |
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| Sri Lanka Major Division Chess Championship 2014 Colombo | Colombo | SRI | 2014-01-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1242 | 0 | 1.50 | 5 | 0.00 | 1093 | | 0.00 | |
|  Pathirathne, H P N Shavidu | | | 1363 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Yatawaka, U Sirinama | | | 1217 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Liyanarachchi, Sanosh Shamal | | | 1249 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Liyanage, R L C Sasmitha | | | 1161 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Matharage, P K Madushanka | | | 1221 | 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) | | | | 7th Colombo International Chess Festival 2014 | Colombo | SRI | 2014-02-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1284 | 0 | 1.00 | 5 | 0.00 | 1044 | | 0.00 | |
| | Karunarathne, Tishan | | | 1331 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Nonis, P A R R | | | 1416 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rodrigo, T M Janudi | | | 1256 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rajendram, Branavan | | | 1119 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ranawaka, Nuran Lakshitha N | | | 1299 | 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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