Individual Calculations September 2019
 Goubet, Alain  Total change: -12.00  Rating chartPersonal card
 25eme Festival International de Chambery - Accession (moins de 1800) CHAMBERY FRA 2019-07-29
RcRownchangeKK*chgGame
 1473 1624 3.50 6 -0.60 20 -12.00 
  Charlier, Antoine 1431 FRA1.0010.25205.00 
  Dartigues, Antoine 1288 FRA0.001-0.8820-17.60 
  Bernard, Claude 1450 FRA0.501-0.2320-4.60 
  Diaferia, Joseph 1368 FRA1.0010.19203.80 
  Colin, Serge 1504 FRA1.0010.34206.80 
  Drillat, Michel 1796 FRA0.001-0.2720-5.40 

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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