Individual Calculations March 2015
 Dereusme, Jean-Marc  Total change: -2.20  Rating chartPersonal card
 Team 2015 - Nationale 3 - R4-5 FRANCE FRA 2015-01-11
RcRownchangeKK*chgGame
 1978 1832 0.50 2 -0.11 20 -2.20 
  Diebolt, Damien 1990 FRA0.001-0.2920-5.80 
  Jacquot, Adrien 1966 FRA0.5010.18203.60 

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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