|
Individual Calculations February 2019 |
|
|
|
| Vithanage, I A Total change: 60.00 | |   |
|
| Sri Lanka National Youth Championship 2018 - Under 15 | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1579 | 6.50 | 8 | 1.50 | 40 | 60.00 | |
|  Thalduwaarachchi, T A N B | | | 1179 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rodrigo, W A Gandhawa | | | 1216 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Vithanage, H Yasindu Rashmika | | | 1351 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nanayakkara, J A K Saranath | f | | 1979 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maheeshan, Gayan | | | 1375 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Welangalla, Nenitha | | | 1245 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1721 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Vidyarathna, Anjitha | | | 1683 | SRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * 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) | | |
|
