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Individual Calculations July 2014 |
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| Kodikara, K K M Sachintha Total change: 0.00 | |   |
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| Junior National Chess Championships 2014 Girls | Kandy | SRI | 2014-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1356 | 2.00 | 4 | 0.44 | 15 | 6.60 | |
|  Ranasinghe, Shalini | | | 1490 | SRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Ekanayake , Devmini Savindi | | | 1454 | SRI | 1.00 | 1 | 0.63 | 15 | 9.45 | |  Rajapaksa, Miyuni Kavinya | | | 1718 | SRI | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Pavalachandran, Ashvini | | | 1145 | SRI | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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 Open International Chess Championship 2014 | Colombo | SRI | 2014-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1356 | 0.00 | 3 | -0.44 | 15 | -6.60 | |
| | Thrimavitharana, Ravin | | | 1756 * | SRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kotalawala, Vinodh | | | 1662 | SRI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Herath, H M S S A | | | 1577 | SRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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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