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Individual Calculations February 2017 |
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| Sahasra, A P Sasindu Total change: 105.20 | |   |
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| 1st SSC Open International 2016 | Matara | SRI | 2016-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1291 | 3.50 | 7 | 1.48 | 40 | 59.20 | |
|  Gunasinghe, W A T S | | | 1691 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wijesooriya, Senithu Minath | | | 1084 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Malhara, W.a. Hansana | | | 1691 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Rathnayake, Nuwan Anurada | | | 1589 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Seneviratne, Shehan Kavishka | | | 1691 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perera , Vihini Vimansa | | | 1088 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Manuranga, D Lahiru | | | 1665 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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 |
| 1368 | 1276 | 4.00 | 7 | 1.15 | 40 | 46.00 | |
| | Jayaweera, Sayuni Gihansa | | wc | 1589 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Lakshitha, H H Sasindu | | | 1653 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Premasinghe, S K A D N N | | | 1080 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ranasinghe, P K | | | 1584 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Saravanabaavan, Brijeash | | | 1095 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Karunarathna, Nuthara Dulandee | | | 1030 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kodikara, K K M Sachintha | | wc | 1543 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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