Individual Calculations January 2009
 Rocher, Olivier  Total change: 3.90  Rating chartPersonal card
 Laenderkampf Baden - Elsass Friedrichsbau Buehl GER 2008-09-21
RcRownchangeKK*chgGame
 2256 2113 1.00 1 0.69 15 10.35 
  Kresovic, Velimir 2256 GER1.0010.691510.35 

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 - R1 Various FRA 2008-10-19
RcRownchangeKK*chgGame
 2286 2113 0.00 1 -0.27 15 -4.05 
  Mohebbi, Jafar f2286 FRA0.001-0.2715-4.05 

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 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2054 2113 1.00 2 -0.16 15 -2.40 
  Muheim, Sebastien 2019 FRA0.001-0.6315-9.45 
  Xheladini, Fikri 2088 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)
 

 

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