Individual Calculations January 2015
 Redjem, Mohamed  Total change: -10.60  Rating chartPersonal card
 Team 2015 - Ile de France - Part 1 IDF FRA 2014-10-11
RcRownchangeKK*chgGame
 1636 1886 1.00 1 0.19 20 3.80 
  Ceripa, Adrien 1636 FRA1.0010.19203.80 

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 2015 - Nationale 3 - R2-3 FRANCE FRA 2014-11-16
RcRownchangeKK*chgGame
 1891 1886 0.50 2 -0.48 20 -9.60 
  Midy, Robin 2017 FRA0.001-0.3220-6.40 
  Winkelaar, Cor 1765 FRA0.501-0.1620-3.20 

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)
 
 Ligue Ile-de-France 1ère étape trophée jeunes A (1600 à 2199) 2014-15 SARTROUVILLE SARTROUVILLE FRA 2014-12-20
RcRownchangeKK*chgGame
 1738 1886 2.50 4 -0.24 20 -4.80 
  Chemla, Bruno 1664 FRA1.0010.22204.40 
  Guehtar, Sofiane 1741 FRA0.501-0.1920-3.80 
  Vlachos, Anatole 1924 FRA0.001-0.4520-9.00 
  Beaudron, Raphael 1623 FRA1.0010.18203.60 

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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