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Individual Calculations February 2017 |
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| Amarasena , Isuru Vidurinda Total change: 9.60 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1187 | 2.00 | 5 | 0.24 | 40 | 9.60 | |
|  De Silva, Osheen | | | 1587 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mintharu, Sanuka | | | 1006 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Lakmal, M A C | | | 1548 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Thuduwage, Yasasirini Pabasara | | | 1516 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jayawardana, Lesath Thewnija | | | 1024 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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