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Individual Calculations March 2015 |
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| Bihansith, Sachina 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 |
| 1407 | 0 | 4.00 | 8 | 0.00 | 1407 | | 0.00 | |
|  Senanayaka, P D | | | 1869 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Roshan, K | | | 1366 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Kandeeban, Sivasothy | | | 1332 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Choksy, Anaisha | | | 1275 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Fedrick, Sathira Nisul | | | 1319 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Perera, L Lithmal Wansika | | | 1444 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dampage, V Isuraka | | | 1333 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Tissera, H M S | | | 1320 | 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) | | | | Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1208 | 0 | 2.50 | 8 | 0.00 | 1067 | | 0.00 | |
| | Kodithuwakku, Himsara | | | 1366 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunatunga, K D Ovindu Mandith | | | 1219 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Deraniyagala, Vimukthi Prathap | | | 1261 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Katugampola, K D K Gimna | | | 1314 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Peiris, P Dinitha Vimarshana | | | 1194 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Lokubalasuriya, Malika | | | 1200 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Udagedarachchi, U A Lathika | | | 1008 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kotuwella, Sashmitha N Bandara | | | 1100 | 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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