Individual Calculations February 2013
 Brard, Laurent  Total change: 13.50  Rating chartPersonal card
 11ème Open International de Nantes NANTES FRA 2012-12-27
RcRownchangeKK*chgGame
 1857 1874 4.50 7 0.90 15 13.50 
  Deruyter, Valentin 1603 FRA1.0010.17152.55 
  Lambert, Romain 2096 FRA0.001-0.2215-3.30 
  Koc, Erol 1522 FRA1.0010.11151.65 
  Dory, Manon 1688 FRA1.0010.26153.90 
  Primel, Dominique 1980 FRA0.5010.14152.10 
  Schmouchkovitch, Michel 1949 FRA0.5010.10151.50 
  Jaulin, Philippe 2160 FRA0.5010.34155.10 

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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