Individual Calculations December 2012
 Portnoy Cruz, Ivan Adolfo  Total change: -4.20  Rating chartPersonal card
 IRT Camp Nal Mayores Abs CLASICO 2012 Subzonal 2.3 Col Pamplona COL 2012-11-05
RcRownchangeKK*chgGame
 2116 2092 3.00 7 -0.28 15 -4.20 
  Martinez Romero, Martin f2390 COL0.001-0.1515-2.25 
  Corpus Vanegas, Eugenio Miguel 1883 COL1.0010.23153.45 
  Nunez V, Daniel 2242 COL1.0010.701510.50 
  Munoz, Jhon Edison 2239 COL0.001-0.3015-4.50 
  Ruiz C, Joshua D m2332 COL0.001-0.2015-3.00 
  Arango, Elis 1931 COL0.001-0.7115-10.65 
  Cuevas Sanchez, Bramdon Daniel 1798 COL1.0010.15152.25 

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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