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Individual Calculations March 2020 |
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| Kalansooriya, K S K Total change: -2.00 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Ratnapura Event | Ratnapura | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1432 | 2.50 | 5 | -0.10 | 20 | -2.00 | |
|  Galukagama, G L Dishen Sandaru | | | 1229 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Danushka, M A N | | | 1824 | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Ramanayaka, Y R P M | | | 1405 | SRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Aldeniya, A H N D | | | 1394 | SRI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Pathmasiri, R D Isuru Saranga | | | 1307 | SRI | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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