Individual Calculations January 2015
 Ben Khelifa, Noomene  Total change: -2.80  Rating chartPersonal card
 Team 2015 - Ile de France - Part 1 IDF FRA 2014-10-11
RcRownchangeKK*chgGame
 2015 2124 0.00 1 -0.65 20 -13.00 
  Said, Eric 2015 FRA0.001-0.6520-13.00 

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 2015 - Nationale 2 - R2-4 FRANCE FRA 2014-11-16
RcRownchangeKK*chgGame
 2129 2124 1.00 1 0.51 20 10.20 
  Troffiguer, Olivier 2129 FRA1.0010.512010.20 

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)
 

 

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