Individual Calculations January 2011
 Lacunza Velasco, Ibai  Total change: 19.20  Rating chartPersonal card
 Cto Navarro por Equipos. Cat Preferente Navarra ESP 2010-10-16
RcRownchangeKK*chgGame
 2016 1944 2.50 5 0.45 25 11.25 
  Jimenez Almeida, Luis David 1918 ESP1.0010.462511.50 
  Vilchez Gonzalez, Angel 1947 ESP0.5010.00250.00 
  Aguinaga Ruiz, Jesus Luis 1942 ESP0.5010.00250.00 
  Ramirez Parra, Diego 2092 ESP0.5010.20255.00 
  Vila Dupla, Aurelio f2179 ESP0.001-0.2125-5.25 

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)
 
NOTE: K factor changed
 Cto Navarro por Equipos. PromociĆ³n Preferente-Primera Navarra ESP 2010-12-11
RcRownchangeKK*chgGame
 1965 1944 1.00 1 0.53 15 7.95 
  Idiazabal Troyas, Aritz 1965 ESP1.0010.53157.95 

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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