Individual Calculations July 2018
 Guevara Ceciliano, Maria Celeste  Total change: 0.00  Rating chartPersonal card
 Clasificatorio Tercera Categoria San Ramon 2018 San Ramon CRC 2018-06-16
RcRownchangeRpKK*chgGame
 1422 0 2.00 2 0.00 1462   0.00 
  Arguedas Bolanos, Sharline 1420 CRC1.0010.00 0.00 
  Porras Chavarria, Michael 1424 CRC1.0010.00 0.00 

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)
 

 

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