Individual Calculations April 2023
 Zubizarreta Riego, Mikel  Total change: -9.60  Rating chartPersonal card
 CAMPEONATO DE EUSKADI POR EQUIPOS DIVISION DE HONOR Rondas 7-9 Bergara (Gipuzkoa) ESP 2023-02-25
RcRownchangeKK*chgGame
 1980 1982 1.00 2 -0.01 20 -0.20 
  Sadusea, Johnny Fernando 2088 VEN0.001-0.3620-7.20 
  Albo Ruiz, Jose Martin 1872 ESP1.0010.35207.00 

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)
 
 Team 2023 - Nationale 2 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 2011 2000 0.50 2 -0.47 20 -9.40 
  Berthelot, Nathan 2013 FRA0.5010.02200.40 
  Lecoq, Julien 2009 FRA0.001-0.4920-9.80 

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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