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Individual Calculations June 2013 |
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| Malinda, Sudesh Total change: -17.70 | |   |
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| Sri Lanka National B Chess Championship 2013 | Colombo | SRI | 2013-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1274 | 0.50 | 9 | -0.59 | 30 | -17.70 | |
|  Egodage, Thilina | | | 1674 * | SRI | 0.50 | 1 | 0.42 | 30 | 12.60 | |  Ranasinghe, S D | | wm | 1674 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Uyanhewage, T K | | | 1674 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Kamala, Piruna | | | 1651 | SRI | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Kaluarachchi, Achinthya Shamen | | | 1555 | SRI | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Samarasinghe, Isuru Udana | | | 1541 | SRI | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Jayasooriya, Kaveesh | | | 1584 | SRI | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Savinda, Yasas | | | 1531 | SRI | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Rathnayake, Ganesh | | | 1640 | SRI | 0.00 | 1 | -0.10 | 30 | -3.00 | | | * 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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