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Individual Calculations July 2011 |
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| Fernando, J M M P Total change: -36.75 | |   |
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| Dhamso International Chess Festival | Ambalangoda | SRI | 2011-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1916 | 1.00 | 4 | -1.49 | 15 | -22.35 | |
|  Ranasinghe, P K | | | 1620 | SRI | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Wettasinha, Vasanta | | | 1772 | SRI | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Anuruddha, G C | | | 2141 | SRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Yashora, Tiumi | | | 1743 | SRI | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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) | | | | 2nd Kandy Open Rating Chess Championship | NICD, Polgolla, Kandy | SRI | 2011-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1916 | 3.00 | 6 | -0.96 | 15 | -14.40 | |
| | Herath, H M A K | | | 1675 | SRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Natarajan, C | | | 2230 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Selvaratnam, Navodya | | | 1655 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Egodage, Keshan | | | 1792 | SRI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Samaranayake, K P R N | | | 1768 | SRI | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Viththiyatharan, S | | | 1642 | SRI | 0.00 | 1 | -0.83 | 15 | -12.45 | |
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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