Individual Calculations March 2023
 Lana Martin, Arnau  Total change: 100.80  Rating chartPersonal card
 Lliga Catalana 2023 Primera Barcelona Grupo 5 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1204 1193 1.00 1 0.52 40 20.80 
  Lorca Somoza, Cristian Manuel 1204 ESP1.0010.524020.80 

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 Primera Barcelona Grupo 5 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1491 1193 2.50 3 2.00 40 80.00 
  Banzo Sabate, David 1381 ESP1.0010.744029.60 
  Severri Arrese, Carlos 1635 ESP0.5010.444017.60 
  Martin Sanchez, Antoni 1457 ESP1.0010.824032.80 

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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