Individual Calculations April 2008
 Betton, Olivier  Total change: -3.15  Rating chartPersonal card
 N2 - R4 Various FRA 2007-12-16
RcRownchangeKK*chgGame
 2133 2188 1.00 1 0.42 15 6.30 
  Barbini, Denis 2133 FRA1.0010.42156.30 

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)
 
 N2 - R5-6 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 2143 2197 1.00 2 -0.15 15 -2.25 
  L`henoret, Thierry 2112 FRA0.001-0.6215-9.30 
  Yacob, Francois 2174 FRA1.0010.47157.05 

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)
 
 N2 - R7 Various FRA 2008-02-10
RcRownchangeKK*chgGame
 2205 2197 0.50 2 -0.48 15 -7.20 
  Seret, Jean-Renaud 2199 FRA0.5010.00150.00 
  Goerlinger, Stephane 2210 FRA0.001-0.4815-7.20 

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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