|
Individual Calculations February 2016 |
|
|
|
| Jayawickrama, U W R K Total change: 4.40 | |   |
|
| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1346 | 4.00 | 7 | 0.39 | 20 | 7.80 | |
|  Kotuwelle, Akash Tharupathi | | | 1090 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Kaveesha, W V Rashini | | | 1127 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pallie, Tuan Ehshan | | | 1622 | SRI | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Siriwardena, G T D | | | 1603 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Fernando, W W Janith Buddima | | | 1136 | SRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Samarakoon, S M Y Thiwanka | | | 1103 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Naotunna, D R | | | 1711 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1311 | 2.50 | 6 | -0.17 | 20 | -3.40 | |
| | Madusanka, L D P | | | 1711 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jayalal, T Parami Indurangi | | | 1042 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Weerasinghe, C C | | | 1711 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hansima, Charitha Kumari | | | 1057 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kodithuwakku , Dulin Nethsuka | | | 1082 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Jayasinghe, Keeth M S | | | 1711 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
|
