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Individual Calculations February 2015 |
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| Shouthri, Arulrajah Total change: -3.20 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1362 | 3.50 | 7 | -0.16 | 20 | -3.20 | |
|  Thiyasara, K.t Thisen | | | 1657 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Kumarasinghe, Amindu Kaushal | | | 1127 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Yaparathne, B K B | | | 1665 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kotuwella, Sashmitha N Bandara | | | 1111 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Gunarathne, Senila Amaneth | | | 1123 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ranasinghe, P M | | | 1677 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Weerakoon, Devuja S | | | 1089 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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