Individual Calculations April 2009
 Balsategui Gonzalez, Aitor  Total change: 48.25  Rating chartPersonal card
 Campeonato por Equipos de Alava Grupo 2 Vitoria ESP 2009-01-10
RcRownchangeKK*chgGame
 2019 1669 0.50 1 0.39 25 9.75 
  Sasiain Gomez, Inaki 2019 ESP0.5010.39259.75 

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)
 
 Final de Liga Alavesa Grupos A-B Vitoria ESP 2009-01-14
RcRownchangeKK*chgGame
 1886 1669 2.00 2 1.54 25 38.50 
  Garcia San Martin, Alberto 1950 ESP1.0010.842521.00 
  Zaballa Zarzosa, Jon 1822 ESP1.0010.702517.50 

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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