Individual Calculations April 2009
 Bourjol, Daniel  Total change: 7.35  Rating chartPersonal card
 8ème open international de Rochefort Rochefort FRA 2009-02-21
RcRownchangeKK*chgGame
 1883 1739 2.50 6 0.49 15 7.35 
  Pytel, Bozena wm1959 FRA0.5010.28154.20 
  Chatelain, Antoine 1614 FRA1.0010.33154.95 
  Houard, Yannick 2089 FRA0.001-0.1115-1.65 
  Berard, Serge 2062 FRA0.001-0.1315-1.95 
  Sola, Flavien 1927 FRA0.001-0.2615-3.90 
  Normandin, Francis 1648 FRA1.0010.38155.70 

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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