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Individual Calculations March 2015 |
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| Attanayaka, Chamath Total change: 0.00 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1479 | 0 | 1.50 | 6 | 0.00 | 1286 | | 0.00 | |
|  Dissanayake, R S | | | 1920 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Herath, H M A Y | | | 1607 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Moremada, Himeth | | | 1331 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Weerakoon, H M Santhusha Samad | | | 1354 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Wijesinghe, N L C Dojitha | | | 1372 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Herath, Sanduni | | | 1287 | 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) | | | | Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1260 | 0 | 3.50 | 9 | 0.00 | 1180 | | 0.00 | |
| | Mendis, B M A | | | 1375 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Lokubalasuriya, Malika | | | 1200 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Dahanayake, Isara Banidu | | | 1320 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Peiris, P Kalindu Anjana | | | 1210 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Piyathilake, K D D H | | | 1307 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senapriya, A Hashen Chaminda De | | | 1260 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Udayapriya, Yeman | | | 1336 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wanigarathne, K A N | | | 1267 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ilukkumbure, S P M Wansajee W | | | 1061 | 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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