|
Individual Calculations November 2023 |
|
|
|
| Samaranayake, K P R N Total change: -28.20 | |   |
|
| Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1804 | 8.00 | 10 | -1.41 | 20 | -28.20 | |
|  Bandara, Sethmi Yapa | | | 1404 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kannangara, Ranul Insitha | | | 1189 | SRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Alwis, H Sandithi Kusalya | | | 1311 | SRI | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Yaparathne , Y M L I K | | | 1141 | SRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Pathirana, W P Keshara Viraj | | | 1236 | SRI | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Dias, A A T Nethsara | | | 1170 | SRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | De Silva, B P Chanthuli Thanishka | | | 1328 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Gunarathne, Senila Amaneth | c | | 1353 | SRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Dandeniya, D D L N | | | 1528 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Senevirathne, D C B K | | | 1476 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | |
|
