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Individual Calculations January 2020 |
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| Vinusan, S Total change: 0.00 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1041 | 0 | 1.00 | 5 | 0.00 | 801 | | 0.00 | |
|  Dasanayake, D M N D | | | 1078 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Weerasooriya, Navinu | | | 1014 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Jayasinghe, W M S | | | 1025 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Lewdeni, L P T C | | | 1015 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Tharanga, T A | | | 1072 | SRI | 0.00 | 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) | | | | The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1114 | 0 | 0.00 | 4 | 0.00 | 314 | | 0.00 | |
| | Hettiarachchi, Jeewantha Aloka | | | 1156 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Edirisinghe, Shanuka Dulnath | | | 1082 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sathsara, E P Daham | | | 1169 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ranasinghe, Minudi Devindi | | | 1049 | SRI | 0.00 | 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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