Individual Calculations October 2014
 Vega Chirino, Lemay  Total change: -1.20  Rating chartPersonal card
 III Copa Independencia de Ajedrez 2014 Mexico, D. F. MEX 2014-09-12
RcRownchangeKK*chgGame
 2235 2316 3.50 6 -0.06 20 -1.20 
  Cofre Archibold, Nestor 1968 MEX1.0010.11202.20 
  Perez, Rodriguez Luis Manue g2371 CUB0.5010.08201.60 
  Hevia, Alejano Carlos Anton m2493 CUB0.001-0.2720-5.40 
  Lopez Raygoza, Luis Albert 2104 MEX1.0010.23204.60 
  Perez, Garcia Rodney Oscar m2347 CUB0.001-0.4620-9.20 
  Martin Del Campo C., Jorge f2126 MEX1.0010.25205.00 

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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