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Individual Calculations February 2019 |
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| Karunarathne, D D W Gamini Total change: 27.20 | |   |
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| 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1167 | 3.50 | 7 | 1.36 | 20 | 27.20 | |
|  Deshappriya, D Kalindu | | | 1456 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lakmal, M A C | | | 1503 | SRI | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Liyanage, Pesandu Rashmitha | | | 1489 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Perera, A Dinuka Kanchana | | | 1023 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Chandula, E D S | | | 1473 | SRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Sandeepani, M Tharushi | | | 1431 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Karunarathna, Nuthara Dulandee | | | 1002 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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