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Individual Calculations February 2020 |
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| Tharanga, T A Total change: 14.80 | |   |
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| Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1082 | 1.50 | 4 | 0.74 | 20 | 14.80 | |
|  Udumullage, Senuja Dilmith | | | 1439 | SRI | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Jayasuriya, Linali Andrea | | | 1419 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gayanuka, B D Omira | | | 1256 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Karunaratne, Rahel Chaanakya | | | 1264 | SRI | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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