Individual Calculations January 2013
 Guerra Mendez, Jose Angel  Total change: -7.40  Rating chartPersonal card
 Guillermo Garcia Villa Clara CUB 2012-11-26
RcRownchangeKK*chgGame
 2442 2513 7.00 13 -0.74 10 -7.40 
  Martinez Duany, Lelys Stanley g2463 CUB0.501-0.0710-0.70 
  Sanchez Enriquez, Oscar Gerardo f2347 MEX1.0010.28102.80 
  Almeida Quintana, Omar g2519 CUB0.5010.01100.10 
  Borges Matos, Juan g2453 CUB0.501-0.0810-0.80 
  Ruiz Sanchez, Orlen f2408 CUB0.001-0.6410-6.40 
  Espinosa Veloz, Ermes f2446 CUB0.501-0.0910-0.90 
  Otero Acosta, Diasmany m2443 CUB1.0010.40104.00 
  Martinez Duany, Lelys Stanley g2463 CUB0.501-0.0710-0.70 
  Sanchez Enriquez, Oscar Gerardo f2347 MEX0.001-0.7210-7.20 
  Almeida Quintana, Omar g2519 CUB0.5010.01100.10 
  Borges Matos, Juan g2453 CUB0.501-0.0810-0.80 
  Espinosa Veloz, Ermes f2446 CUB1.0010.41104.10 
  Otero Acosta, Diasmany m2443 CUB0.501-0.1010-1.00 

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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