Individual Calculations January 2009
 Schweitzer, Viktoriya  Total change: 24.15  Rating chartPersonal card
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 2162 2208 1.00 1 0.44 15 6.60 
  Cordier, Arnaud 2162 FRA1.0010.44156.60 

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)
 
 8e rencontres nationales et internationales - Grand Prix CCAS Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 2225 2208 5.50 9 1.17 15 17.55 
  Ouerk, Yanis 2019 FRA0.501-0.2515-3.75 
  Lamard, Guillaume 2036 FRA0.501-0.2315-3.45 
  Grandadam, Patrick 2030 SUI1.0010.27154.05 
  Simon, Olivier m2376 FRA1.0010.721510.80 
  Favarel, Julien f2306 FRA1.0010.63159.45 
  Prie, Eric g2491 FRA0.001-0.1615-2.40 
  Chomet, Pascal m2349 FRA0.5010.19152.85 
  Mensch, Etienne m2339 FRA0.001-0.3215-4.80 
  Grigoryan, Meri wf2076 ENG1.0010.32154.80 

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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