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Individual Calculations February 2017 |
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| Waranga, M G Yasasmi Total change: 28.00 | |   |
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| 1st SSC Open International 2016 | Matara | SRI | 2016-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1262 | 3.00 | 6 | 0.48 | 40 | 19.20 | |
|  Amarasinghe, A A C B | | | 1662 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vidumini, N V V | | | 1047 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Aluvihare, Shakila | | | 1662 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sooriyapperuma, S V P P | | | 1056 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Malhara, W.a. Hansana | | | 1662 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samarasinghe, Sithumi | | | 1067 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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 |
| 1376 | 1223 | 2.50 | 7 | 0.22 | 40 | 8.80 | |
| | Thuduwage, Yasasirini Pabasara | | | 1516 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Jayaweera, Sayuni Gihansa | | wc | 1589 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Abeysinghe, H M H Janandani | | | 1559 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Mendis, B M A | | | 1421 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Rajasinghe, T S Thewnuja | | | 1057 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Kanakarathne, S Nevinka De Silva | | | 1407 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Liyanage, Kusalvin | | | 1082 | SRI | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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