Individual Calculations January 2010
 Boffa, Mauro  Total change: 46.50  Rating chartPersonal card
 Swiss Team Championship (League A,B,1) decentralised SUI 2009-02-22
RcRownchangeKK*chgGame
 2151 2059 3.50 5 1.59 25 39.75 
  Terreaux, Gilles f2272 SUI0.5010.27256.75 
  Jacot, Laurent 2235 SUI0.5010.23255.75 
  Pivard, Jean-Louis 2074 SUI1.0010.522513.00 
  Monteverde, Jonathan 1967 SUI0.501-0.1325-3.25 
  Engelberts, Martijn 2209 SUI1.0010.702517.50 

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)
 
NOTE: K factor changed
 Nationale 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2046 2080 1.00 1 0.45 15 6.75 
  Marchand, Raphael 2046 FRA1.0010.45156.75 

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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