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Individual Calculations August 2017 |
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| Sivathanujan, S Total change: 114.00 | |   |
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| Sri Lanka National B Chess Championship 2017 | Narahenpita | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1309 | 4.00 | 8 | 2.85 | 40 | 114.00 | |
|  Ariyawansa, K A P M | | | 1709 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ranasinghe, S D | | wm | 1709 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Deshappriya, D Kalindu | | | 1603 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Aluvihare, Shakila | | | 1656 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Abhayarathne, K A K P | | | 1452 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Herath, H M A Y | | | 1554 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Subasinghe, D D C H | | | 1629 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Kandearachchi, Jayanga | | | 1697 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | * 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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