Individual Calculations May 2018
 Violette, Didier  Total change: -13.80  Rating chartPersonal card
 Tournoi FIDE de Paques de Mulhouse 2018 (-2200) MULHOUSE FRA 2018-03-30
RcRownchangeKK*chgGame
 1700 1650 1.50 5 -0.69 20 -13.80 
  Schaub, Marc 1927 FRA0.001-0.1720-3.40 
  Zienkiewicz, Jan 1521 FRA0.501-0.1720-3.40 
  Arhan, Tanguy 1743 FRA0.001-0.3720-7.40 
  Moyroud, Pierre 1692 FRA0.001-0.4420-8.80 
  Charlemagne, Didier 1619 FRA1.0010.46209.20 

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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