Individual Calculations January 2011
 Fernandez Hernandez, Arturo A  Total change: 17.40  Rating chartPersonal card
 Tras las Huellas del Che 2010 Grupo I Invitados CIUDAD HABANA CUB 2010-10-19
RcRownchangeKK*chgGame
 2251 2286 5.00 7 1.16 15 17.40 
  Machado La Rosa, Ariel 2225 CUB0.501-0.0815-1.20 
  Hedman Senarega, Jose Antonio f2207 CUB1.0010.39155.85 
  Gonzalez Rondon, Gelasio 2183 CUB1.0010.36155.40 
  Cruz De La Osa, Reider 2232 CUB1.0010.42156.30 
  Perez Perez, Osniel f2266 CUB0.501-0.0315-0.45 
  Diaz Hernandez, Heriberto f2318 CUB0.5010.04150.60 
  Rodriguez Garcia, Victor f2326 CUB0.5010.06150.90 

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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