Rapid: Individual Calculations September 2018
 Mejia, Yesica  Total change: -17.00  Rating chartPersonal card
 II Torneo Internacional de Ajedrez Activo IRT Dosquebradas compromiso de todos Dosquebradas COL 2018-08-24
RcRownchangeKK*chgGame
 1819 1808 2.50 7 -0.85 20 -17.00 
  Orozco, Lina Yomayra wm2024 COL0.001-0.2220-4.40 
  Rodriguez Valencia, Sebastian 1670 COL0.501-0.1920-3.80 
  Donneys, Franz 1482 COL1.0010.13202.60 
  Montoya Perez, Juan Rafael 2031 COL0.001-0.2220-4.40 
  Ramirez Zuluaga, Juan Diego 1559 COL1.0010.19203.80 
  Cardona, Juan Camilo 1961 COL0.001-0.3020-6.00 
  Mena, Yamil Octavio c2008 COL0.001-0.2420-4.80 

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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