Individual Calculations January 2014
 Pulido Ledesma, Yosmani  Total change: 16.80  Rating chartPersonal card
 Hermanos Saiz Pinar del Rio CUB 2013-11-15
RcRownchangeKK*chgGame
 1923 1918 4.50 8 0.56 30 16.80 
  Hernandez Carmona, Zuleidy 1884 CUB1.0010.453013.50 
  Guzman Parra, Wilmer 1974 CUB0.5010.08302.40 
  La Villa Rivas, Marlon Javier 1930 CUB0.5010.02300.60 
  Graupera Cruz, Jose Marcos 1904 CUB0.501-0.0230-0.60 
  Hernandez Carmona, Zuleidy 1884 CUB1.0010.453013.50 
  Guzman Parra, Wilmer 1974 CUB0.5010.08302.40 
  La Villa Rivas, Marlon Javier 1930 CUB0.001-0.4830-14.40 
  Graupera Cruz, Jose Marcos 1904 CUB0.501-0.0230-0.60 

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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