Individual Calculations March 2017
 Lepretre, Jean-Marc  Total change: -11.40  Rating chartPersonal card
 16th Rochefort Chess Festival - Accession ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 1559 1775 5.50 8 -0.57 20 -11.40 
  Dalmard, Alban 1461 FRA0.501-0.3620-7.20 
  Delias, Gerard 1546 FRA0.001-0.7920-15.80 
  Aymard, Ambroise 1375  * FRA1.0010.08201.60 
  Prot, Ludovic 1570 FRA0.001-0.7620-15.20 
  Philippeau, Sylvain 1556 FRA1.0010.22204.40 
  Gaulin, Jean-Pierre 1579 FRA1.0010.25205.00 
  Barbotte, Jeanne 1558 FRA1.0010.22204.40 
  Orlovic, Isa 1827 FRA1.0010.572011.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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