Individual Calculations December 2022
 Grigoriou, Stan  Total change: 1.60  Rating chartPersonal card
 Team 2023 - IDF Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 2043 2000 0.00 1 -0.44 20 -8.80 
  Roman, Dimitri 2043 FRA0.001-0.4420-8.80 

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)
 
 Team 2023 - Nationale 1 r3-4 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 2012 2000 1.00 1 0.52 20 10.40 
  Sperat Czar, Nicolas 2012 FRA1.0010.522010.40 

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)
 

 

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