Blitz: Individual Calculations February 2018
 Giraldo, Edwin  Total change: -20.20  Rating chartPersonal card
 Torneo IRT Ajedrez Blitz Feria de Cali 2017 Cali COL 2017-12-30
RcRownchangeKK*chgGame
 1750 1819 3.00 7 -1.01 20 -20.20 
  Mateus, Alejandro f2219  * COL0.001-0.0820-1.60 
  Tegue, Daniel Fernando 1450 COL1.0010.10202.00 
  Arias, Daniel 2054 COL0.001-0.2120-4.20 
  Urbano, Santiago 1431 COL1.0010.09201.80 
  Navia, Edwin Adrian f2034 COL0.001-0.2320-4.60 
  Lopez Rayo, Isabella wc1459 COL0.001-0.9020-18.00 
  Luque, Manuel Antonio 1600 COL1.0010.22204.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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