Individual Calculations August 2018
 Iturbide Arnedo, Oscar  Total change: -10.40  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2018 - Open A de 1800 a 2300 PARIS FRA 2018-07-14
RcRownchangeKK*chgGame
 1963 2138 6.00 9 -0.52 20 -10.40 
  Baron, Daniel 1921 FRA0.501-0.2820-5.60 
  Gaillard, Michel 1920 FRA0.001-0.7820-15.60 
  Gravier, Laurent 1874 FRA1.0010.18203.60 
  Houhou, Alexandre 1908 FRA1.0010.21204.20 
  Borodavkin, Anatoly c2016 UKR0.001-0.6720-13.40 
  Denous, Cyprien 1960 FRA1.0010.27205.40 
  Rachid, Alexandre 2007 FRA1.0010.32206.40 
  Shijir, Gansukh 1900 MGL1.0010.20204.00 
  Cantin, Loic 2161 FRA0.5010.03200.60 

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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