Individual Calculations December 2012
 Hardier, Bertrand  Total change: -7.05  Rating chartPersonal card
 Team 2013 - Nationale 1 - R1-2 FRANCE FRA 2012-10-13
RcRownchangeKK*chgGame
 2143 2134 0.50 2 -0.47 15 -7.05 
  Polard, Gaetan 2234 FRA0.5010.14152.10 
  Le Clezio, Sylvain 2052 FRA0.001-0.6115-9.15 

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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