Individual Calculations July 2015
 Gomez Vazquez, Carlos  Total change: 33.20  Rating chartPersonal card
 North American Youth Chess Festival 2015 U18 Open Toluca, Estado de Mexico MEX 2015-05-27
RcRownchangeKK*chgGame
 2139 2070 4.50 9 0.83 40 33.20 
  Krishnan, Varun 2268 USA1.0010.764030.40 
  Hong, Andrew Z 2162 USA0.5010.13405.20 
  Gracia Alvarez, Gerardo An 2102 MEX0.001-0.4640-18.40 
  Rodriguez Barragan, Luis E 2073 MEX0.5010.00400.00 
  Fonseca Manrique, Enrique 2067 MEX0.5010.00400.00 
  Ghatti, Sanjay 2255 USA1.0010.744029.60 
  Malhotra, Akshay 2114 USA0.001-0.4440-17.60 
  Zhang, Yuanchen f2183 CAN0.5010.15406.00 
  Ruiz Perez, Juan Octavio 2031 MEX0.501-0.0540-2.00 

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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