Individual Calculations January 2010
 Brebant, Eric  Total change: -7.20  Rating chartPersonal card
 Picardie 1 - R2 PIC FRA 2009-10-18
RcRownchangeKK*chgGame
 1740 1695 0.50 1 0.06 15 0.90 
  Dagnicourt, Francis 1740 FRA0.5010.06150.90 

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)
 
 Corporatif R2-3 IDF FRA 2009-11-07
RcRownchangeKK*chgGame
 1671 1700 0.00 1 -0.54 15 -8.10 
  Gaillet, Philippe 1671 FRA0.001-0.5415-8.10 

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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