Individual Calculations January 2011
 Machado La Rosa, Ariel  Total change: -16.35  Rating chartPersonal card
 Tras las Huellas del Che 2010 Grupo I Invitados CIUDAD HABANA CUB 2010-10-19
RcRownchangeKK*chgGame
 2215 2225 2.00 6 -1.09 15 -16.35 
  Fernandez Hernandez, Arturo A f2286 CUB0.5010.08151.20 
  Cruz De La Osa, Reider 2232 CUB1.0010.51157.65 
  Diaz Hernandez, Heriberto f2318 CUB0.001-0.3715-5.55 
  Leon Valdes, Jony Wilson 2110 CUB0.001-0.6615-9.90 
  Jodar Arias, Marlon 2160 CUB0.001-0.5915-8.85 
  Gonzalez Rondon, Gelasio 2183 CUB0.501-0.0615-0.90 

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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