Individual Calculations April 2023
 Calle Ordonez, Albert  Total change: 5.60  Rating chartPersonal card
 XXIV Obert Tres Peons GRUP A Rondas 8-9 Barcelona ESP 2023-03-01
RcRownchangeKK*chgGame
 1741 1928 2.00 2 0.52 20 10.40 
  Clanchet Olle, Josep 1707 ESP1.0010.22204.40 
  Grau Beltran, Eduard 1775 ESP1.0010.30206.00 

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)
 
 Lliga Catalana 2023 Segona Divisio Grupo 1 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 2129 1928 0.00 1 -0.24 20 -4.80 
  Alves Garcia, Eric 2129 ESP0.001-0.2420-4.80 

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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