Individual Calculations April 2009
 Borisova, Borislava  Total change: 6.90  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2264 2100 0.50 1 0.22 15 3.30 
  Chirila, Radu Catalin f2264 ROU0.5010.22153.30 

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)
 
 Corporatif - R5-6 IDF FRA 2009-01-16
RcRownchangeKK*chgGame
 2273 2089 0.50 1 0.24 15 3.60 
  Bon, Michael 2273 FRA0.5010.24153.60 

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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