Individual Calculations November 2011
 Ek, Sothea  Total change: -16.35  Rating chartPersonal card
 Tounoi Fermé FIDE de Drancy 2011 (-2200) - E DRANCY FRA 2011-10-08
RcRownchangeKK*chgGame
 1801 1980 2.50 5 -1.14 15 -17.10 
  Molet, Asher 1859 FRA1.0010.34155.10 
  Morel, Jean-Luc. 1729 FRA0.001-0.8115-12.15 
  Touati, Bruno 1861 FRA0.501-0.1615-2.40 
  Ek, Bora 1722 FRA0.001-0.8215-12.30 
  Stili, Karim 1836 FRA1.0010.31154.65 

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 2012- Nationale 3 - R1 FRANCE FRA 2011-10-16
RcRownchangeKK*chgGame
 2018 1980 0.50 1 0.05 15 0.75 
  Petit, Rodrigue 2018 FRA0.5010.05150.75 

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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