Individual Calculations April 2023
 Noya Guia, Alvaro  Total change: -41.20  Rating chartPersonal card
 Lliga Catalana 2023 Preferent Grupo 4 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1649 1718 1.00 2 -0.18 40 -7.20 
  Gil Jimenez, David 1740 ESP0.001-0.4740-18.80 
  Tomas Martinez, Angel 1558 ESP1.0010.294011.60 

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)
 
 Lliga Catalana 2023 Segona Barcelona Grupo 2 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1426 1718 0.00 1 -0.85 40 -34.00 
  Udina Sune, Arnau 1426 ESP0.001-0.8540-34.00 

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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