Individual Calculations March 2018
 Egreteau, Eric  Total change: -9.60  Rating chartPersonal card
 17th Rochefort Chess Festival - Accession ROCHEFORT FRA 2018-02-17
RcRownchangeKK*chgGame
 1724 1903 6.00 9 -0.48 20 -9.60 
  Fima, Jean 1533 FRA1.0010.10202.00 
  Couchet, Renaud 1696 FRA0.501-0.2720-5.40 
  Sierzputowski, Alexandre 1569 FRA1.0010.12202.40 
  Lheritier, Boris 1752 FRA1.0010.30206.00 
  Rivet, Bertrand 1726 FRA1.0010.27205.40 
  Maruejols, Claude 1851 FRA0.501-0.0720-1.40 
  Marsaud, William 1807 FRA1.0010.37207.40 
  Nandhini, Saripalli 1761 IND0.001-0.6920-13.80 
  Constantin, Francois 1823 FRA0.001-0.6120-12.20 

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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