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Individual Calculations July 2011 |
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| Gunarathna, D A Viraj Darshana Total change: 0.00 | |   |
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| Dhamso International Chess Festival | Ambalangoda | SRI | 2011-04-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1817 | 0 | 0.50 | 4 | 0.00 | 1495 | | 0.00 | |
|  De Moraes, Shamine | | | 1902 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Lamahewa, S | | | 1828 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Yashora, Tiumi | | | 1743 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Egodage, Keshan | | | 1795 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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 | Rp | K | K*chg | Game |
| 1781 | 0 | 1.50 | 5 | 0.00 | 1632 | | 0.00 | |
| | Bhagya, Viman | | | 2020 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Samaranayake, K P R N | | | 1768 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Doluweera, Dinul Thisura | | | 1750 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Yatanwala, Manushka | | | 1728 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Doluweera, Minul Sanjula | | | 1638 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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