Individual Calculations April 2008
 Piacentini, Claudio  Total change: 9.90  Rating chartPersonal card
 N4 - R3 Various FRA 2007-12-16
RcRownchangeKK*chgGame
 2009 2079 1.00 1 0.40 15 6.00 
  Menna, Ivan 2009 FRA1.0010.40156.00 

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)
 
 N3 - R5-6 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 1899 2079 1.00 1 0.26 15 3.90 
  Majewski, Philippe 1899 BEL1.0010.26153.90 

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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