Individual Calculations May 2012
 Rakem, Zine-Eddine  Total change: -6.15  Rating chartPersonal card
 Open A de MaubuĂ©e Gondoire Echecs (-2200) CHAMPS SUR MARNE FRA 2012-03-01
RcRownchangeKK*chgGame
 1927 2145 4.00 7 -1.33 15 -19.95 
  Taramelli, Marc 1853 FRA1.0010.15152.25 
  Mirimanian, Haik 1946 ALB0.001-0.7615-11.40 
  Reubrez, Christophe 1804 FRA1.0010.12151.80 
  Afraoui, Solenn 1923 FRA0.501-0.2815-4.20 
  Muller, Etienne 1796 FRA1.0010.11151.65 
  Drill, Frank 2135 GER0.501-0.0115-0.15 
  Dapprich, Maximilian 2029 GER0.001-0.6615-9.90 

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)
 
 Team 2012 - Coupe de France - Part 3 FRANCE FRA 2012-03-11
RcRownchangeKK*chgGame
 2087 2145 1.00 1 0.42 15 6.30 
  Adda, Olivier 2087 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)
 
 Team 2012 - Ile de France - Part 3 IDF FRA 2012-03-24
RcRownchangeKK*chgGame
 2143 2145 1.00 1 0.50 15 7.50 
  Berti, Olivier 2143 FRA1.0010.50157.50 

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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