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Individual Calculations October 2017 |
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| Thilakrathne, T Disakya Total change: 0.00 | |   |
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| 3rd Negombo Chess Festival 2017 | Negombo, Sri lanka | SRI | 2017-08-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1093 | 0 | 0.50 | 3 | 0.00 | 820 | | 0.00 | |
|  Hapugala, H A D K | | | 1123 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, Senomi Imethma | | | 1075 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Herath, H M M D | | | 1081 | 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) | | | | 8th Kandy Open International Rating Chess Championship 2017 | Kandy | SRI | 2017-08-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1103 | 0 | 2.00 | 6 | 0.00 | 978 | | 0.00 | |
|  Vidyarathna, W H S | | | 1137 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Mathangadeera, Tharaka Denuwan | | | 1102 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Madhushan, M A Dinith Nuwanga | | | 1135 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Yatawara, Thevidu Udaneth Bandar | | | 1055 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ranaweera, Y H Gaya Ravindu | | | 1109 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Welege , Imantha Lakshan | | | 1078 | 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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