Rapid: Individual Calculations September 2017
 Barrios, Daniel Esteban  Total change: -20.60  Rating chartPersonal card
 I Abierto de Ajedrez Activo Juguemos ajedrez en el Posconflicto La Montanita Visionaria La Montanita COL 2017-08-19
RcRownchangeKK*chgGame
 1654 1467 0.00 4 -1.03 20 -20.60 
  Polania Reyes, Fernando Albert 1703 COL0.001-0.2020-4.00 
  Cuellar, Guillermo 1688 COL0.001-0.2220-4.40 
  Trujillo Urriago, Karen J 1622 COL0.001-0.2920-5.80 
  Ramirez Ramirez, Anderson 1604 COL0.001-0.3220-6.40 

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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