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Individual Calculations September 2018 |
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| Waduge, Thathika Total change: 0.00 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1070 | 0 | 1.00 | 3 | 0.00 | 945 | | 0.00 | |
|  Kumarasinghe, Minuli | | | 1085 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Lavanga, D Binuka | | | 1096 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Denuwan, G S | | | 1029 | 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) | | | | Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1106 | 0 | 3.50 | 8 | 0.00 | 1063 | | 0.00 | |
| | Wimaladharma, W Thivain J | | | 1171 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Alwis, Randeepa | | | 1104 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Atulugamage, Saniru Lohan | | | 1105 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Induwara, T H D Thisarindu | | | 1259 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Tennakoon, T M Rithil Nethmitha | | | 1053 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Mihindupriya, Bashana | | | 1018 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayaweera, Hashan | | | 1124 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Methumya, M Jayami | | | 1011 | SRI | 0.50 | 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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