Individual Calculations March 2018
 Galvan Cipriani, Viviana  Total change: 49.20  Rating chartPersonal card
 VAL Segunda Autonomica Norte 2018 Rondas 1-3 Comunidad Valenciana ESP 2018-01-13
RcRownchangeKK*chgGame
 1888 1826 1.00 1 0.59 40 23.60 
  Soler Di Benedetto, Sandra 1888 BRA1.0010.594023.60 

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 Rondas 1-3 Comunidad Valenciana ESP 2018-01-13
RcRownchangeKK*chgGame
 1955 1826 0.50 1 0.17 40 6.80 
  Vila Vicedo, Ricardo 1955 ESP0.5010.17406.80 

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)
 
 Tradewise Gibraltar Chess Festival 2018 Amateur B Gibraltar ENG 2018-01-27
RcRownchangeKK*chgGame
 1738 1826 3.50 5 0.47 40 18.80 
  Koreywo, Witold 1545 ENG1.0010.16406.40 
  Laws, Darren C 1895 ENG0.5010.10404.00 
  Diaz Mino, Daniel 1698 ESP0.001-0.6740-26.80 
  Yilmaz, Kazim 1656 NOR1.0010.284011.20 
  Prata, Jose 1895 POR1.0010.604024.00 

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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