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Individual Calculations September 2016 |
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| De Silva, J I Ajantha Total change: -38.00 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1416 | 5.50 | 8 | -0.34 | 20 | -6.80 | |
|  Lokubalasuriya, Rochana Sasmitha | | | 1115 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Attanayaka, Tharushi | | | 1071 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hirunima, J A Dinasi | | | 1024 | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Cooray, T C M Dulein Kavindu | | | 1156 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gunatunga, K D Ovindu Mandith | | | 1232 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mathes Arachchi , Bhanila M | | | 1291 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lakshitha, H H Sasindu | | | 1735 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nabil Nazar, Mohamed | | | 1156 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Negombo Chess Festival 2016. | Negombo | SRI | 2016-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1416 | 2.00 | 6 | -1.56 | 20 | -31.20 | |
| | Liyanage, Ranindu Dilshan | | | 1763 | SRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lokubalasuriya, Rochana Sasmitha | | | 1115 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Perera, Thisura Damsith | | | 1133 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lasitha, Subash | c | | 1760 | SRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Pathmasiri, R D Isuru Saranga | | | 1188 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Rodrigo, W A Gandhawa | | | 1124 | SRI | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | |
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