Individual Calculations March 2023
 Ceferino Valles, Juan Carlos  Total change: 31.20  Rating chartPersonal card
 Segunda Autonomica Norte 2023 Rondas 3-6 Alicante ESP 2023-01-28
RcRownchangeKK*chgGame
 1277 1642 1.00 1 0.10 20 2.00 
  Morillas Pastor, Ignacio 1277 ESP1.0010.10202.00 

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)
 
 Segunda Autonomica Centro 2023 Rondas 3-6 Alicante ESP 2023-01-28
RcRownchangeKK*chgGame
 1771 1642 2.50 3 1.46 20 29.20 
  Oliva, Andrea 1616 ITA1.0010.46209.20 
  Sifre Montalva, Alfredo 1742 ESP1.0010.642012.80 
  Hidalgo Herrera, Antonio 1954 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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