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Individual Calculations February 2016 |
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| Kumarawadu, C S Total change: 13.20 | |   |
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| Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1568 | 6.00 | 8 | 0.66 | 20 | 13.20 | |
|  Maheepala, S A P D | | | 1168 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kodithuwakku , Dulin Nethsuka | | | 1168 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weerakoon, H M Santhusha Samad | | | 1327 | SRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Vithanage, H Yasindu Rashmika | | | 1241 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Galappaththi, Chinthaka Anuruddh | f | | 1968 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fernando, J S Aloka | | | 1419 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gamage, Ovin Vidmal | | | 1438 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Obeysekara, T A Sajith Chathuran | | | 1666 | SRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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