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Individual Calculations September 2015 |
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| Ranasinghe, Anuga Gavindith Total change: -138.40 | |   |
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| 6th Kandy Open International Rating Chess Championship | Kandy | SRI | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1421 | 3.50 | 6 | -0.63 | 40 | -25.20 | |
|  Walisundara, Yasindu | | | 1110 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Wickramasinghe, M G D Chathura | | | 1192 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Ekanayake, N N B | | | 1170 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sisira, Kumara K P | | | 1755 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mesandu, W M Senod | | | 1223 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Wijewardana, K D | | | 1188 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1421 | 2.50 | 7 | -2.83 | 40 | -113.20 | |
| | Nivaethan, R | | | 1097 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | De Silva, Rasheen | | | 1772 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Devnaka, Chamin | | | 1178 | SRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Perera, Dulain | | | 1051 | SRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Sathmina, S L Lalindu | | | 1041 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | De Silva, Thenuki Hirunima | | | 1106 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Dissanayake, D M M S | | | 1089 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | |
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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