Individual Calculations July 2017
 Mazza, Stefano  Total change: 12.40  Rating chartPersonal card
 Championnat de Bretagne Toutes Categories 2017 (-2200) DOMLOUP FRA 2017-06-03
RcRownchangeKK*chgGame
 1871 1855 3.00 5 0.62 20 12.40 
  Jourdren, Kevin 1999 FRA0.001-0.3120-6.20 
  Cleran, Anthony 1926 FRA1.0010.602012.00 
  Fevrier, Yann 1648 FRA1.0010.23204.60 
  Rider, Palmer 1833 FRA0.001-0.5320-10.60 
  Duplessy, Franck 1948 FRA1.0010.632012.60 

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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