Individual Calculations August 2022
 Troffiguer, Olivier  Total change: -35.00  Rating chartPersonal card
 Championnat de Paris IdF 2022 Open A PARIS FRA 2022-07-12
RcRownchangeKK*chgGame
 1947 2052 4.00 9 -1.75 20 -35.00 
  Boumrar, Ayrad 1849 FRA1.0010.24204.80 
  Meillon, Judicael 2171 FRA0.5010.16203.20 
  Saypuri, Srithan 1923 IND0.501-0.1720-3.40 
  Pai Liu, Paul 1872 FRA0.501-0.2420-4.80 
  Anes, Emmanuel 1957 FRA0.001-0.6320-12.60 
  Zhu, Alex 1875 FRA0.501-0.2320-4.60 
  Toussaint, Antoine 1894 FRA1.0010.29205.80 
  Daurelle, Herve f2061 FRA0.001-0.4920-9.80 
  Rajic, Dragan 1917 FRA0.001-0.6820-13.60 

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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