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Individual Calculations November 2014 |
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| Ranasinghe, S D Total change: 3.40 | |   |
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| Buddhi International Rating Chess Championship 2014 | Negombo | SRI | 2014-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1864 | 5.50 | 8 | 0.17 | 20 | 3.40 | |
|  Sarathchandra, Thihansa Dewwanth | | | 1464 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vithanage, Sandaruwi M | | | 1464 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Theekshana, H G Denuwan | | | 1573 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dissanayake, R S | | | 1924 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Jayasundara, P K U M | c | | 2041 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Alahakoon, Isuru | | | 2129 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Tennakoon, T T M D C T | | | 1566 | SRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Liyanage, Ranindu Dilshan | | | 1464 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Southern First International Chess Championship 2014 | Galle | SRI | 2014-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1864 | 6.00 | 8 | 0.00 | 20 | 0.00 | |
| | Wijesekara, Sakila Udayantha | | | 1464 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, S S Gayashan | | | 1464 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lakmal, M A C | | | 1580 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Wijekoon, Chandana | c | | 2048 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ranasinghe, P K | | | 1586 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Colambage, Sachin Kalhara | | | 1697 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Madusanka, L D P | | | 1674 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Pandigama, Thimuth | | | 1660 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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