Individual Calculations January 2010
 Borowy, Michel  Total change: -8.75  Rating chartPersonal card
 Nationale 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2049 1933 0.50 1 0.16 25 4.00 
  Vasquez, Georges 2049 FRA0.5010.16254.00 

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)
 
 Coupe de France - Tour 2 Various FRA 2009-11-29
RcRownchangeKK*chgGame
 1923 1933 0.00 1 -0.51 25 -12.75 
  Garon, Pierre 1923 FRA0.001-0.5125-12.75 

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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