Individual Calculations May 2018
 Carreres Boluda, David  Total change: -4.40  Rating chartPersonal card
 VAL Segunda Autonomica Centro 2018 Rondas 08-10 Comunidad Valenciana ESP 2018-03-03
RcRownchangeKK*chgGame
 1724 1722 1.00 2 0.00 20 0.00 
  Minguez Piquer, Joaquim 1773 ESP0.001-0.4320-8.60 
  Gonzalez Soto, Jose 1675 ESP1.0010.43208.60 

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 Segunda Autonomica Centro 2018 Ronda 11 Comunidad Valenciana ESP 2018-04-14
RcRownchangeKK*chgGame
 1577 1741 0.50 1 -0.22 20 -4.40 
  Cortes Jimenez, Antonio 1577 ESP0.501-0.2220-4.40 

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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