Individual Calculations April 2020
 Villeneuve, Samuel  Total change: 48.80  Rating chartPersonal card
 19th Rochefort Chess Festival - Accession ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 1671 1783 7.50 8 2.44 20 48.80 
  Beaurain, Louis 1527 FRA0.501-0.3120-6.20 
  Camuzeaux, Jules 1479 FRA1.0010.14202.80 
  Bailey, Michael 1541 FRA1.0010.20204.00 
  Le Guillou, Francois 1528 FRA1.0010.19203.80 
  Boursier, Xavier 1847 FRA1.0010.592011.80 
  Giraud, Stephane 1943 FRA1.0010.712014.20 
  Maruejols, Claude 1832 FRA1.0010.572011.40 
  Barbotte, Jeanne 1670 FRA1.0010.35207.00 

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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