Individual Calculations January 2014
 Abril, Mauricio  Total change: 18.60  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2216 2023 3.00 7 1.24 15 18.60 
  Becerra, Juan David f2221 COL1.0010.761511.40 
  Lopez Hernandez, Carlos Manuel f2324 COL0.001-0.1515-2.25 
  Ferrara, Alexis 2161 ARG1.0010.691510.35 
  Ruiz, Alciguel f2165 COL0.5010.19152.85 
  Ruiz Aguilar, Pablo Alexander f2241 COL0.001-0.2215-3.30 
  Martinez, Jorge Alexander 2206 COL0.5010.24153.60 
  Pinzon, Jairo David 2195 COL0.001-0.2715-4.05 

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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