Blitz: Individual Calculations November 2015
 Barrientos, Sergio E  Total change: -16.00  Rating chartPersonal card
 Torneo Ajedrez Universidad Central Invitacional Blitz Masculino Bogota COL 2015-10-12
RcRownchangeKK*chgGame
 2341 2502 2.00 4 -0.80 20 -16.00 
  Castaneda, Jhon David 2220 COL1.0010.16203.20 
  Castaneda, Jhon David 2220 COL1.0010.16203.20 
  Martinez Romero, Martin m2461 COL0.001-0.5620-11.20 
  Martinez Romero, Martin m2461 COL0.001-0.5620-11.20 

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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