Individual Calculations September 2012
 Martineau, Alain  Total change: -3.30  Rating chartPersonal card
 12ème Open International «Cote de jade» PORNIC FRA 2012-08-03
RcRownchangeKK*chgGame
 1770 1723 2.00 5 -0.22 15 -3.30 
  Gely, Bernard 1934 FRA0.001-0.2315-3.45 
  Hutois, Christophe 1466 FRA1.0010.18152.70 
  Murie, Eric 2052 FRA0.001-0.1215-1.80 
  Barton, Robin 1521 FRA1.0010.24153.60 
  Nicolas, Guillaume 1877 FRA0.001-0.2915-4.35 

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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