Individual Calculations June 2022
 Malfre, Christian  Total change: -29.80  Rating chartPersonal card
 19e Open de BEziers 2022 (-2200 elo) BEZIERS FRA 2022-04-30
RcRownchangeKK*chgGame
 1704 1758 1.00 4 -1.18 20 -23.60 
  Sauret, Jordan 1955 FRA0.001-0.2520-5.00 
  Cellier-Valencia, Baptiste 1358  * FRA1.0010.08201.60 
  Martinet, Regis 2009 FRA0.001-0.1920-3.80 
  Daude, Alexandre 1492 FRA0.001-0.8220-16.40 
 * 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)
 
 Team 2022 - Nationale 4 r7 FRANCE FRA 2022-05-15
RcRownchangeKK*chgGame
 1902 1759 0.00 1 -0.31 20 -6.20 
  Lafond, Olivier 1902 FRA0.001-0.3120-6.20 

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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