Individual Calculations May 2023
 Farell Duran, Josep  Total change: 31.00  Rating chartPersonal card
 VIII Obert Vila de Gracia Majors 55 Rondas 5-7 Barcelona ESP 2023-03-27
RcRownchangeKK*chgGame
 1772 1365 1.00 1 0.92 20 18.40 
  Codina Blasco, Joan 1772 ESP1.0010.922018.40 

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)
 
 XXIII Torneig d Escacs La Passio Esparreguera 2023 Rondas 1-2 Esparreguera (Barcelona) ESP 2023-04-15
RcRownchangeKK*chgGame
 1618 1346 1.00 2 0.63 20 12.60 
  Marimon Torrens, Jordi 1723 ESP0.001-0.0920-1.80 
  Sanchis Mir, Jose Ricardo 1513 ESP1.0010.722014.40 

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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