Individual Calculations March 2018
 Boursier, Xavier  Total change: -27.00  Rating chartPersonal card
 17th Rochefort Chess Festival - Accession ROCHEFORT FRA 2018-02-17
RcRownchangeKK*chgGame
 1659 1879 4.00 7 -1.35 20 -27.00 
  Fournier, Remi 1519 FRA0.001-0.9020-18.00 
  Gaulin, Jean-Pierre 1527 FRA1.0010.11202.20 
  Viel, Jean-Marc 1618 FRA1.0010.18203.60 
  Chabeaud, Jean-Jacques 1632 FRA1.0010.19203.80 
  Coant, Jean-Francois 1761 FRA1.0010.34206.80 
  Darrigues, Alain 1803 FRA0.001-0.6020-12.00 
  Ragneau, Freddy 1754 FRA0.001-0.6720-13.40 

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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