Individual Calculations July 2011
 Ortiz Rubio, Alfonso  Total change: 54.50  Rating chartPersonal card
 CONTINENTAL ABSOLUTO DE AMERICA 2011 Toluca, Estado de Mexico MEX 2011-04-19
RcRownchangeKK*chgGame
 2115 1897 4.00 8 2.18 25 54.50 
  Moreyra Tinoco, Maximo 2188 MEX0.5010.35258.75 
  Curiel Sanchez, Jose Danie 2167 MEX0.5010.33258.25 
  Zepeda, Lorena wm2163 ESA0.5010.32258.00 
  Tarin Garcia, Luis Miguel 2149 MEX0.5010.31257.75 
  Alvarez Navarro, Martin c2061 MEX0.001-0.2825-7.00 
  Escobar Alfaro, Salvador 2050 MEX1.0010.702517.50 
  Rivera Rodriguez, Jesus Ca 2088 MEX0.5010.25256.25 
  Waldo Zalapa, Alejandro 2050 MEX0.5010.20255.00 

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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