Individual Calculations January 2009
 Bonnafous, Michel  Total change: -0.90  Rating chartPersonal card
 N2 - R1 Various FRA 2008-10-19
RcRownchangeKK*chgGame
 2207 2103 0.00 1 -0.36 15 -5.40 
  Pieroni, Guillaume 2207 FRA0.001-0.3615-5.40 

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
 2217 2103 1.00 2 0.30 15 4.50 
  Rada Equiza, Miguel f2263 ESP0.001-0.2915-4.35 
  Duluc, Jeremie 2171 FRA1.0010.59158.85 

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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