Individual Calculations January 2009
 Sarrazin, Christian  Total change: -58.85  Rating chartPersonal card
 8e open international Rohde Sautron FRA 2008-10-25
RcRownchangeKK*chgGame
 1956 2097 1.50 6 -2.45 25 -61.25 
  Malaniuk, Vladimir P g2447 UKR0.5010.39259.75 
  Serafimov, Dimitar f2197 BUL0.001-0.3625-9.00 
  Henry, Florent 1747 FRA1.0010.11252.75 
  Pinel, Jeremy 1786 FRA0.001-0.8625-21.50 
  Foussard, Gervais 1809 FRA0.001-0.8425-21.00 
  Gallant, Jeremy 1747 FRA0.001-0.8925-22.25 

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)
 
NOTE: K factor changed
 N4 - R2 Various FRA 2008-11-23
RcRownchangeKK*chgGame
 1813 2097 1.00 1 0.16 15 2.40 
  Menard, Marie 1813 FRA1.0010.16152.40 

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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