Individual Calculations January 2011
 Jodar Arias, Marlon  Total change: 19.80  Rating chartPersonal card
 Tras las Huellas del Che 2010 Grupo I Invitados CIUDAD HABANA CUB 2010-10-19
RcRownchangeKK*chgGame
 2188 2160 5.50 9 1.32 15 19.80 
  Enrique Hernandez, Eddy Ernesto 2191 CUB0.001-0.4615-6.90 
  Leonard Torres, Pedro 2192 CUB1.0010.54158.10 
  Calvo Quinteiro, Jose Manuel 2192 CUB0.5010.04150.60 
  Vitier Vazquez, Cristian 2126 CUB0.501-0.0515-0.75 
  Ordunez Echarte, Dennys f2281 CUB1.0010.66159.90 
  Gonzalez Rondon, Gelasio 2183 CUB1.0010.53157.95 
  Machado La Rosa, Ariel 2225 CUB1.0010.59158.85 
  Junco Gonzalez, Carlos Alberto 2152 CUB0.001-0.5115-7.65 
  Hernandez, Barreras Yerandy Jos 2148 CUB0.501-0.0215-0.30 

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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