Individual Calculations July 2009
 Grandidier, Raphael  Total change: 10.50  Rating chartPersonal card
 N2 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2090 2043 1.00 2 0.13 15 1.95 
  Netzer, Jacques 2146 FRA0.001-0.3615-5.40 
  Schott, Raimund 2034 FRA1.0010.49157.35 

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 - R10-11 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2088 2037 1.00 1 0.57 15 8.55 
  Guth, Noel 2088 FRA1.0010.57158.55 

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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