PERFIL FIDE

Participación de Cordon Antunez, Olga Rachel:

Individual Calculations August 2018:
 54 Juegos Escolares Nacionales Villa Clara CUB 2018-07-18
RcRownchangeKK*chgGame
 1855 1851 4.00 8 0.07 40 2.80 
  Rodriguez Matos, Adriana 1641 CUB0.501-0.2740-10.80 
  Arce Mesa, Roxana Araiz 1883 CUB0.5010.04401.60 
  Diaz Garcia, Lianet 1896 CUB1.0010.564022.40 
  Nieto Rego, Ana 2009 ESP0.001-0.2940-11.60 
  Hernandez Gil, Ineymig 2081 CUB0.001-0.2140-8.40 
  Tornes Rosquet, Ingry 1574 CUB0.501-0.3340-13.20 
  Vieites Santana, Daniela Ines 1804 CUB1.0010.434017.20 
  Bosch Valls, Leannet Mariah 1951 CUB0.5010.14405.60 

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)