Individual Calculations April 2009
 Alayola Montanez, Jose Enr  Total change: 29.25  Rating chartPersonal card
 XXI Torneo GM Carlos Torre Repetto In Memoriam - Swiss MERIDA, YUCATAN MEX 2008-12-13
RcRownchangeKK*chgGame
 2293 2120 4.00 7 1.95 15 29.25 
  Alvarez Pedraza, Aramis m2466 CUB0.001-0.1115-1.65 
  Santos Cabanas, Cecilia Du 1940 MEX1.0010.26153.90 
  Gonzalez Arroyo, Lenin c2243 MEX1.0010.671510.05 
  Sanchez Enriquez, Oscar Ge f2303 MEX1.0010.741511.10 
  Gutierrez, Fabian f2308 CUB1.0010.741511.10 
  Zapata, Alonso g2470 COL0.001-0.1115-1.65 
  Blanco Fernandez, Alvaro m2323 MEX0.001-0.2415-3.60 

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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