Individual Calculations July 2011
 Guerrero, Juan Carlos  Total change: 20.55  Rating chartPersonal card
 Torneo IRT Departamental de Primera Elo Mayor 2000 Medellin COL 2011-05-04
RcRownchangeKK*chgGame
 2117 2240 6.00 7 1.37 15 20.55 
  Osorio Bedoya, Jeison 2007 COL1.0010.21153.15 
  Castano Ortiz, Eder 2053 COL0.501-0.2415-3.60 
  Montoya Diez, Cesar Augusto 2121 COL1.0010.34155.10 
  Zapata Cuartas, Juan Carlos 2134 COL1.0010.36155.40 
  Vargas, Arteaga Alexis 2212 COL1.0010.46156.90 
  Arango, Andres Mauricio 2161 COL1.0010.39155.85 
  Blandon Villa, Diego F 2129 COL0.501-0.1515-2.25 

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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