|
Individual Calculations July 2011 |
|
|
|
| Koggala, W S V K Total change: -29.25 | |   |
|
| Dhamso International Chess Festival | Ambalangoda | SRI | 2011-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 2053 | 3.50 | 5 | -0.76 | 15 | -11.40 | |
|  Ranasinghe, P K | | | 1653 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ranmith, W S | | | 1737 | SRI | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Jayarathne, M N G | | | 1766 | SRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Thrimavitharana, Ravin | | | 1890 | SRI | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Jayarathne, G A T G | | | 1670 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | * 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) | | | | 2nd Kandy Open Rating Chess Championship | NICD, Polgolla, Kandy | SRI | 2011-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 2053 | 5.00 | 8 | -1.19 | 15 | -17.85 | |
| | Kaluarachchi, Achinthya Shamen | | | 1653 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kaumali, J | | | 1733 | SRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Wickramanayake, T U | | | 1857 | SRI | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Jayaweera, C L | | | 1772 | SRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Madusanka, L P D | | | 1791 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Senanayaka, P D | | | 1825 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Weerawardane, R | | | 2156 | SRI | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Samaranayake, K P R N | | | 1768 | SRI | 0.00 | 1 | -0.84 | 15 | -12.60 | | | * 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) | | |
|
