Individual Calculations April 2008
 Wlassewitch, Sylvain  Total change: 18.50  Rating chartPersonal card
 Lyonnais 1 - R2-3 LYO FRA 2007-11-25
RcRownchangeKK*chgGame
 2015 1816 0.50 1 0.26 25 6.50 
  Zilliox, Claude 2015 FRA0.5010.26256.50 

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)
 
NOTE: K factor changed
 Lyonnais 1 - R4-5 LYO FRA 2008-01-19
RcRownchangeKK*chgGame
 1934 1816 1.00 1 0.66 15 9.90 
  Dubois, Herve 1934 FRA1.0010.66159.90 

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)
 
NOTE: K factor changed
 N2 - R7 Various FRA 2008-02-10
RcRownchangeKK*chgGame
 1920 1816 0.50 1 0.14 15 2.10 
  Hourlier, Claire 1920 FRA0.5010.14152.10 

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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