Individual Calculations January 2009
 Basty, Bernard  Total change: 9.15  Rating chartPersonal card
 N3 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 2045 1954 0.50 1 0.12 25 3.00 
  Hoffmann, Michel 2045 FRA0.5010.12253.00 

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)
 
NOTE: K factor changed
 N3 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 1920 1954 1.50 2 0.41 15 6.15 
  Klimchand, Didier 1951 FRA1.0010.50157.50 
  Gadarinian, Caroline 1888 FRA0.501-0.0915-1.35 

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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