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Individual Calculations April 2020 |
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| Liyanage, D L Vojitha Kalmira Total change: 20.00 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1002 | 1.00 | 3 | 0.50 | 40 | 20.00 | |
|  Vikraanth, S | | | 1271 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Gamarathne, Oneth | | | 1297 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pathirana, W P Voji Nimla | | | 1263 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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