Individual Calculations April 2009
 Brih, Touatia  Total change: 8.70  Rating chartPersonal card
 N1 - R4-5 Various FRA 2008-12-13
RcRownchangeKK*chgGame
 1877 1951 1.00 2 -0.16 15 -2.40 
  Abbey, Anate 1675 FRA1.0010.17152.55 
  Marchadour, Emilie 2079 FRA0.001-0.3315-4.95 

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)
 
 BC Chess Master Bois Colombes FRA 2008-12-26
RcRownchangeKK*chgGame
 2018 1951 3.00 6 0.49 15 7.35 
  Milanovic, Dino 2172 FRA0.5010.28154.20 
  Thellier, Francis 2073 FRA0.5010.17152.55 
  Manoeuvre, Antoine 2139 FRA0.001-0.2615-3.90 
  Cambus, Patrick 1728 FRA1.0010.22153.30 
  Rabineau, Clement 2260 FRA0.001-0.1415-2.10 
  Grigorian, Roudolph 1735 FRA1.0010.22153.30 

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)
 
 N1 - R6-7 Various FRA 2009-02-07
RcRownchangeKK*chgGame
 1754 1951 1.00 1 0.25 15 3.75 
  Guo, Charlotte 1754 FRA1.0010.25153.75 

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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