Individual Calculations July 2008
 Borni, Jean-Bernard  Total change: -1.80  Rating chartPersonal card
 Coupe d'Alsace - 1/4 ALS FRA 2008-03-09
RcRownchangeKK*chgGame
 2073 2040 0.00 1 -0.45 15 -6.75 
  Bureau, Frederic 2073 FRA0.001-0.4515-6.75 

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)
 
 N3 - R7 Various FRA 2008-03-16
RcRownchangeKK*chgGame
 2127 2040 0.50 1 0.12 15 1.80 
  Picard, Serge 2127 FRA0.5010.12151.80 

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)
 
 N3 - R8-9 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 2129 2049 1.00 2 0.21 15 3.15 
  Machin, Eric 2198 FRA0.5010.20153.00 
  Grandadam, Nicolas 2059 SUI0.5010.01150.15 

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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