Individual Calculations May 2023
 Sobrepere Profitos, Josep Ma.  Total change: 26.80  Rating chartPersonal card
 XVII Obert Tupinamba GRUP A Rondas 3-5 Barcelona ESP 2023-03-29
RcRownchangeKK*chgGame
 1840 1510 1.00 2 0.72 40 28.80 
  Richert, Cristian Alejandro 1728 ESP0.5010.284011.20 
  Mercado Villelia, Jordi 1952 ESP0.5010.444017.60 

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)
 
 XIV Obert de Primavera La Lira 2023 Rondas 1 Barcelona ESP 2023-04-20
RcRownchangeKK*chgGame
 2091 1621 0.00 1 -0.05 40 -2.00 
  Asensio Linan, Teodoro 2091 ESP0.001-0.0540-2.00 

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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