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Individual Calculations March 2020 |
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| Rashaad, Z M A Total change: -21.60 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1063 | 1.00 | 5 | -0.54 | 40 | -21.60 | |
|  Tennakoon, I L K | | | 1404 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Adansooriya, B A | | | 1264 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Upeksha, L H Ishitha | | | 1080 | SRI | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Jayasinghe, Joseph | | | 1219 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Pathirana, W Isuru Udayanaga | | | 1128 | SRI | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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