Individual Calculations January 2010
 De La Paz Perdomo, Frank  Total change: 1.60  Rating chartPersonal card
 II Torneo Nacional CIMA CORDOBA, VER MEX 2009-11-13
RcRownchangeKK*chgGame
 2302 2486 3.00 4 0.16 10 1.60 
  Vigoa Apecheche, Yanira wf2254 CUB1.0010.21102.10 
  Gonzalez Zamora, Juan Carl g2550 MEX0.001-0.4110-4.10 
  Lazzeri Menendez, Santos G 2086  * MEX1.0010.08100.80 
  Sanchez Enriquez, Oscar Ge f2319 MEX1.0010.28102.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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