Individual Calculations February 2023
 Lopez Juan, Miguel  Total change: 23.20  Rating chartPersonal card
 XII IRT Sub 2400 Navidad Alzira 2022 Alzira (Valencia) ESP 2022-12-27
RcRownchangeKK*chgGame
 1628 1231 1.50 6 0.66 20 13.20 
  Crespo Calatayud, Santiago 1688 ESP0.001-0.0520-1.00 
  Sala Perez, Ruben 1469 ESP1.0010.802016.00 
  Medina Cordero, Angel 1888 ESP0.001-0.0120-0.20 
  Huerta Martinez, Alberto 1921 ESP0.001-0.0120-0.20 
  Ortiz Benavent, Alba 1321 ESP0.001-0.3820-7.60 
  Vila Todosantos, Jose Miguel 1478 ESP0.5010.31206.20 

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)
 
 Primera Provincial Sur 2023 Rondas 1-2 Alicante ESP 2023-01-14
RcRownchangeKK*chgGame
 1229 1231 1.00 1 0.50 20 10.00 
  Dominguez Santandreu, Vicente 1229 ESP1.0010.502010.00 

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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