Individual Calculations September 2012
 Le Marchand, Patrice  Total change: 0.00  Rating chartPersonal card
 12ème Open International «Cote de jade» PORNIC FRA 2012-08-03
RcRownchangeRpKK*chgGame
 1499 0 0.00 4 0.00 699   0.00 
  Jarrier, Francis 1627 FRA0.0010.00 0.00 
  Broin, Christian 1777 FRA0.0010.00 0.00 
  Poirel, Marie-France 1235 FRA0.0010.00 0.00 
  Kolendowicz, Udo 1357 FRA0.0010.00 0.00 

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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