Individual Calculations June 2013
 Zambrano, Ramon (ven)  Total change: 7.50  Rating chartPersonal card
 IRT Misión Sucre - El Vigía - Merida 2013 El Vigia VEN 2013-05-02
RcRownchangeKK*chgGame
 2063 1990 2.50 5 0.50 15 7.50 
  Otero, Harlen 2133 VEN0.001-0.3115-4.65 
  Murcia Pineda, Richard Javier 2124 VEN1.0010.681510.20 
  Obregon, Victor 2129 VEN0.5010.19152.85 
  Mora Moron, Jose Ramon 2151 VEN0.001-0.2915-4.35 
  Herize Godoy, Miguel 1780 VEN1.0010.23153.45 

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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