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Individual Calculations February 2020 |
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| Gunasekara, K P K Hesara Total change: -42.40 | |   |
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| Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1186 | 0.00 | 3 | -1.06 | 40 | -42.40 | |
|  Jayasuriya, Linali Andrea | | | 1419 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Nabil Nazar, Mohamed | | | 1506 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Karunarathna, D D C Adithya Kum | | | 1020 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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