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Individual Calculations February 2017 |
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| De Silva, S S Gayashan Total change: 32.40 | |   |
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| 1st SSC Open International 2016 | Matara | SRI | 2016-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1354 | 4.00 | 7 | 0.46 | 40 | 18.40 | |
|  Weerawardane, Romesh | m | | 1754 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dilshan, K G I | | | 1082 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Yashora, Tiumi | | | 1754 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weerasiri, H P Sayuni Chamathna | | | 1091 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Irunika, S D Aruni | | | 1150 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Shashiprabath, D Adeepa | | | 1620 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Palihakkara, Nihindu Bimsath | | | 1123 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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) | | | | Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1354 | 4.00 | 7 | 0.35 | 40 | 14.00 | |
| | Wijemanne, K Nethmini | | | 1037 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Thiyasara, K T Thisen | | | 1754 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rathnayaka, Anjana Katugaha | | | 1112 | SRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Sulakshana, L A D Sadeesha | | | 1110 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Wickramasinghe, Minethma Lasandi | | | 1139 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Manuranga, D Lahiru | | | 1657 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Yapa Bandara, Chamodya | | | 1606 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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