Individual Calculations April 2023
 Suba, Mihai  Total change: -7.50  Rating chartPersonal card
 Primera Autonomica Sur I 2023 Rondas 7 Alicante ESP 2023-02-25
RcRownchangeKK*chgGame
 1589 1976 0.00 1 -0.91 10 -9.10 
  Sanchez Macia, Ibon 1589 ESP0.001-0.9110-9.10 

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 Sur 2023 Rondas 7-10 Alicante ESP 2023-02-25
RcRownchangeKK*chgGame
 1694 1976 1.00 1 0.16 10 1.60 
  Sanjose Colomina, Arturo 1694 ESP1.0010.16101.60 

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)
 

 

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