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Individual Calculations February 2018 |
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| Nethsara, W W P Mandinu Total change: 0.00 | |   |
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| 2nd SSC Open International Rating Chess Tournament 2017 | Matara | SRI | 2017-12-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1150 | 0 | 3.00 | 7 | 0.00 | 1100 | | 0.00 | |
|  Devindi, H. Tharushi Amasha | | | 1187 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dilshan, K G I | | | 1050 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Wijesinghe, W M M N | | | 1192 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wellage, Dilara Sesadi | | | 1160 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Dilanya, W V Nethmi | | | 1265 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Weheragoda, H A Menula | | | 1070 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Thrimahavithana, Kemitha | | | 1125 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 11 years | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1073 | 0 | 4.00 | 8 | 0.00 | 1073 | | 0.00 | |
| | Lenora, Dihein | | | 1103 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Withana, Sanul Nethmina | | | 1110 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayathilaka Alwis, Sudeesha Boji | | | 1034 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayathilaka, W M Yasas | | | 1081 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rajapaksha, Sethum Damhiru | | | 1035 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, M S Anuk | | | 1022 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Thanuja, Dewsara | | | 1191 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Binuwara, K L Methula | | | 1008 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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