Individual Calculations April 2009
 Mirimanian, Haik  Total change: 14.75  Rating chartPersonal card
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1673 1827 1.00 1 0.29 25 7.25 
  Katzahian, Michel 1673 FRA1.0010.29257.25 

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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1652 1830 1.00 1 0.27 25 6.75 
  Arous, Andre 1652 FRA1.0010.27256.75 

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)
 
 Chpt Jeunes IDF Benjamins Paris FRA 2009-02-26
RcRownchangeKK*chgGame
 1745 1830 2.50 4 0.03 25 0.75 
  Grigorian, Roudolph 1740 FRA0.501-0.1225-3.00 
  Clement, Alexandre 1728 FRA0.501-0.1425-3.50 
  Martin, Axel 1722 FRA1.0010.35258.75 
  Gros, Alexandre 1788 FRA0.501-0.0625-1.50 

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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