|
Individual Calculations July 2011 |
|
|
|
| Methmali, Y Total change: -37.95 | |   |
|
| Dhamso International Chess Festival | Ambalangoda | SRI | 2011-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1889 | 0.50 | 3 | -1.45 | 15 | -21.75 | |
|  De Silva, Shelani | | | 1581 | SRI | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Karunarathna, Chathupa Induwara | | | 1542 | SRI | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Kalugampitiya, R S | | | 2132 | SRI | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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 | K | K*chg | Game |
| 1620 | 1889 | 3.00 | 5 | -1.08 | 15 | -16.20 | |
|  Hettige, Chathuri | | | 1577 | SRI | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Viththiyatharan, S | | | 1642 | SRI | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Kaluarachchi, Achinthya Shamen | | | 1489 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Selvaratnam, Navodya | | | 1655 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Ranasinghe, C N | | | 1738 | SRI | 0.50 | 1 | -0.20 | 15 | -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) | | |
|
