Individual Calculations July 2017
 Guillot, Philippe  Total change: 0.00  Rating chartPersonal card
 7eme open de Saint-Marcel (-2200) BADECON LE PIN FRA 2017-06-10
RcRownchangeKK*chgGame
 1814 1679 1.00 3 0.00 20 0.00 
  Jackson, Thomas 1957 FRA0.001-0.1720-3.40 
  Werbregue, Didier 1761 FRA0.5010.11202.20 
  Le Bail, Stephane 1724 FRA0.5010.06201.20 

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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