Individual Calculations March 2018
 Porras Boronat, German  Total change: 17.40  Rating chartPersonal card
 VAL Primera Autonomica Sur 2018 Rondas 1-3 Comunidad Valenciana ESP 2018-01-13
RcRownchangeKK*chgGame
 1593 1456 1.00 1 0.68 20 13.60 
  Rodriguez Moreno, Ricardo 1593 ESP1.0010.682013.60 

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)
 
 VAL Primera Provincial Sur 2018 Rondas 1-3 Comunidad Valenciana ESP 2018-01-13
RcRownchangeKK*chgGame
 1747 1456 0.50 2 0.19 20 3.80 
  Bas Sanchez, Jose Joaquin 1732 ESP0.001-0.1720-3.40 
  Sapena Molla, Vicente 1761 ESP0.5010.36207.20 

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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