Individual Calculations December 2012
 Hoffmann, Regis  Total change: 10.20  Rating chartPersonal card
 Team 2013 - Nationale 1 - R1-2 FRANCE FRA 2012-10-13
RcRownchangeKK*chgGame
 1970 2094 2.00 2 0.68 15 10.20 
  Sermier, Alain 2067 FRA1.0010.46156.90 
  Griggio, Laurent 1872 FRA1.0010.22153.30 

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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