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Individual Calculations February 2017 |
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| Upananda, K Y Sasmitha Total change: 35.20 | |   |
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| 1st SSC Open International 2016 | Matara | SRI | 2016-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1541 | 5.00 | 8 | 0.06 | 40 | 2.40 | |
|  Sethumjith, K G Pamuditha | | | 1146 | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Mampitiyaarachchi, Sarinda S | | | 1159 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Tharuki, A V G Irushi | | | 1246 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Liyanage, Ranindu Dilshan | | | 1780 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Fernando, J M Marlon P | | | 1808 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Gunasinghe, W A T S | | | 1920 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wickramasinghe, M G D Chathura | | | 1192 | SRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Rathnayake, Sandun Kavisha | | | 1182 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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 |
| 1505 | 1541 | 4.00 | 6 | 0.82 | 40 | 32.80 | |
| | Alwela, Senuja Thimeth | | | 1141 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ushan, Lochana | | | 1141 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aluvihare, Shakila | | | 1732 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Fernando, J M Marlon P | | | 1808 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Priyankara, Chamil | | | 1941 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sanudula, K M Dahamdi | | | 1268 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * 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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