|
Individual Calculations February 2016 |
|
|
|
| De Silva, Tenara Total change: 22.00 | |   |
|
| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1356 | 4.00 | 8 | -0.23 | 40 | -9.20 | |
|  Amarasinghe, A A C B | | | 1756 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ranasinghe, Ovin | | | 1096 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Kathtota, K R S K | | | 1133 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Naotunna, D R | | | 1711 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kariyawasam, L Hirunima | | | 1138 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Thilakarathne, Malidu Amodya | | | 1148 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Siriwardena, G T D | | | 1603 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Rakesh, N | | | 1207 | IND | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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) | | | | 20th Battle of the Kings | Colombo | SRI | 2016-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1356 | 2.50 | 4 | 0.78 | 40 | 31.20 | |
| | Aluvihare, Samadi | | | 1292 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Kodithuwakku, Lisara | | | 1287 | SRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Jayaweera, Sayuni Gihansa | | wc | 1476 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Ratnayake, Nadeesh Sahan | | | 1603 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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) | | |
|
