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Individual Calculations March 2018 |
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| Samarasinghe, Senith Insara Total change: -5.60 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1030 | 1.50 | 6 | -0.14 | 40 | -5.60 | |
|  Pathmasiri, R D Isuru Saranga | | | 1361 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Atulugamage, Saniru Lohan | | | 1131 | SRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Dissanayaka, Yadeesha Rashmane | c | | 1321 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Liyanagama, Pasandul | | | 1214 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kaumina, M Yashika | | | 1155 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Viduranga, Oshadha | | | 1091 | SRI | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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