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Individual Calculations February 2015 |
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| Edirisinghe, S Thulnith Total change: -15.20 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1288 | 1.00 | 4 | -0.38 | 40 | -15.20 | |
|  Abeywardana, N T | | | 1688 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sandeepana, W M Vibushitha | | | 1566 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | De Silva, H V A Shashi T | | | 1060 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Silva, E Nisini Nethmila | | | 1403 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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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