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Individual Calculations October 2013 |
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| Peiris, T S S Total change: 4.05 | |   |
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| 4th Buddhi International Rating Chess Championship 2013 | Gampaha | SRI | 2013-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 2068 | 5.50 | 7 | 0.27 | 15 | 4.05 | |
|  Jayasooriya, I D G K | | | 1668 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Munasinghe, Thisura | | | 1809 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Samaranayake, K P R N | | | 1778 | SRI | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Methmani, Nelunika | | wm | 1668 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Wettasinha, Vasanta | | | 1853 | SRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Amarasinghe, A A C B | | | 1815 | SRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Sagar, Shah | | | 2369 | IND | 0.50 | 1 | 0.35 | 15 | 5.25 | | | * 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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