Individual Calculations April 2023
 Lacarra Oltra, Pedro  Total change: 13.20  Rating chartPersonal card
 Primera Provincial Val-Cas 2023 Rondas 7-10 Valencia ESP 2023-02-25
RcRownchangeKK*chgGame
 1566 1159 0.00 3 -0.35 40 -14.00 
  Marin Gomez, Antonio 1685 ESP0.001-0.0340-1.20 
  Romero Cuerda, Jose Luis 1695 ESP0.001-0.0340-1.20 
  Rivera Lirio, Francisco 1318 ESP0.001-0.2940-11.60 

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)
 
 Primera Provincial Sur 2023 Rondas 7-10 Alicante ESP 2023-02-25
RcRownchangeKK*chgGame
 1294 1159 1.00 1 0.68 40 27.20 
  Harutyunyan Kirakosyan, Marc 1294 ESP1.0010.684027.20 

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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