Individual Calculations March 2015
 Jouchter, Alain  Total change: -13.60  Rating chartPersonal card
 Team 2015 - Nationale 4 - R4-5 FRANCE FRA 2015-01-11
RcRownchangeKK*chgGame
 2007 1941 0.50 2 -0.34 40 -13.60 
  Reboud, Joseph 1856 FRA0.501-0.1240-4.80 
  Schweitzer, Viktoriya wm2157 FRA0.001-0.2240-8.80 

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)
 

 

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