Individual Calculations March 2018
 Arraez Lopez, Alfonso  Total change: -3.60  Rating chartPersonal card
 VAL Primera Autonomica Sur 2018 Rondas 1-3 Comunidad Valenciana ESP 2018-01-13
RcRownchangeKK*chgGame
 1802 1790 0.50 1 0.02 40 0.80 
  Benavent Espi, Vicente 1802 ESP0.5010.02400.80 

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)
 
 VAL Segunda Autonomica Centro 2018 Rondas 1-3 Comunidad Valenciana ESP 2018-01-13
RcRownchangeKK*chgGame
 1945 1790 0.50 2 -0.11 40 -4.40 
  Cortes Marti, Javier 2033 ESP0.001-0.2040-8.00 
  Tormo Bas, Gonzalo 1856 ESP0.5010.09403.60 

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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