Individual Calculations April 2024
 Ioseliani, Irina  Total change: -11.40  Rating chartPersonal card
 Lliga Catalana 2024 - Preferent Girona Rondas 7-9 Girona ESP 2024-03-03
RcRownchangeKK*chgGame
 1917 1967 1.00 2 -0.14 20 -2.80 
  Guzman Maglaya, Noli 1845 ESP1.0010.33206.60 
  Bigas Hospital, Jordi 1988 ESP0.001-0.4720-9.40 

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 2024 - Divisio d'Honor Grup TItol Rondas 1-2 Barcelona ESP 2024-03-09
RcRownchangeKK*chgGame
 2015 1967 0.00 1 -0.43 20 -8.60 
  Hapala, Elisabeth wf2015 AUT0.001-0.4320-8.60 

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)
 

 

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