Individual Calculations January 2009
 Carbonnel, Pierre  Total change: 3.30  Rating chartPersonal card
 N1 - R1 Various FRA 2008-10-19
RcRownchangeKK*chgGame
 2252 2276 0.50 1 -0.03 15 -0.45 
  Sohier, Julien 2252 FRA0.501-0.0315-0.45 

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)
 
 N1 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2368 2276 1.00 2 0.25 15 3.75 
  Bedouin, Xavier f2403 FRA0.001-0.3315-4.95 
  Demuth, Adrien f2332 FRA1.0010.58158.70 

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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