Individual Calculations March 2016
 Couchet, Renaud  Total change: -6.60  Rating chartPersonal card
 15th Rochefort Chess Festival - Accession ROCHEFORT FRA 2016-02-20
RcRownchangeKK*chgGame
 1644 1697 3.00 6 -0.33 20 -6.60 
  Arguijo, Fernando 1327 FRA1.0010.10202.00 
  Neau, Julien 1944 FRA0.5010.31206.20 
  Paon, Didier 1861 FRA0.5010.22204.40 
  Al Mahmood, Salman 1451 BRN0.001-0.8120-16.20 
  Moulie, Patrick 1534 FRA1.0010.28205.60 
  Marni-Sandid, Tarik 1749 FRA0.001-0.4320-8.60 

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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