Individual Calculations March 2010
 Tak-Tak, Lotfi  Total change: 9.75  Rating chartPersonal card
 Nationale 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1988 1709 0.00 1 -0.16 25 -4.00 
  Gousseinov, Aguif 1988 FRA0.001-0.1625-4.00 

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)
 
 Criterium R5 IDF FRA 2010-02-14
RcRownchangeKK*chgGame
 1742 1709 1.00 1 0.55 25 13.75 
  Bernard, Philippe 1742 FRA1.0010.552513.75 

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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