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Individual Calculations August 2018 |
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| Gimhani, H. Shashipraba Total change: 12.40 | |   |
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| 3rd SSC Open International Rating Chess Tournament 2018 | Matara | SRI | 2018-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1511 | 4.00 | 6 | 0.24 | 20 | 4.80 | |
|  De Silva, Wijemuni Yomesh Lakshan | | | 1135 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Liyanage, D B M Nethmini | | | 1111 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dilanya, W V Nethmi | | | 1250 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Peiris, T G M | | | 1911 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Devindi, H. Tharushi Amasha | | | 1249 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Madushan, K D Tharusha | | | 1742 | SRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | | | Inter University Chess Championship 2018 - Women | Jaffna | SRI | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1511 | 1.50 | 2 | 0.38 | 20 | 7.60 | |
| | Dewanthi, A H Chamika | | | 1488 | SRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Abeywickrama, Chethya N P | | | 1443 | SRI | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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