Individual Calculations March 2015
 Fragnaud, Jean-Guy  Total change: 9.20  Rating chartPersonal card
 Team 2015 - Nationale 4 - R4-5 FRANCE FRA 2015-01-11
RcRownchangeKK*chgGame
 2105 1902 1.00 2 0.46 20 9.20 
  Bouvier, Bruno f2255 FRA0.001-0.1120-2.20 
  Letort, Samuel 1954 FRA1.0010.572011.40 

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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