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Individual Calculations October 2017 |
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| Perera, Chenuri Lalithya Total change: 0.00 | |   |
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| Southern International Chess Championship 2017 | Galle | SRI | 2017-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1140 | 0 | 0.00 | 1 | 0.00 | 340 | | 0.00 | |
|  Wijesooriya, Senithu Minath | | | 1140 | 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) | | | | 3rd Negombo Chess Festival 2017 | Negombo, Sri lanka | SRI | 2017-08-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1083 | 0 | 0.00 | 3 | 0.00 | 283 | | 0.00 | |
|  Dissanayake, R S K S | | | 1121 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunathilaka, W Senuth Sethmitha | | | 1063 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rathnayake, J A V Savindya | | | 1065 | 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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