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Individual Calculations July 2015 |
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| Silva, K C Kaushitha Total change: -20.80 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1457 | 2.50 | 6 | -0.52 | 40 | -20.80 | |
|  Wijekoon, Chandana | c | | 1857 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dolamulla , D K H Y | | | 1082 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Lasitha, Subash | c | | 1750 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Premachandra, Tiruni | | | 1116 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Tharindu, M W C | | | 1712 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Waduge, T S H A | | | 1208 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * 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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