Individual Calculations January 2010
 Demanghon, Jonathan  Total change: 3.90  Rating chartPersonal card
 Nationale 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2075 2218 0.50 1 -0.19 15 -2.85 
  Le Masle, Raphael 2075 FRA0.501-0.1915-2.85 

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)
 
 Nationale 2 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2200 2218 1.50 2 0.45 15 6.75 
  Bouillot, Serge 2185 FRA1.0010.45156.75 
  Bonnaud, Remy 2215 FRA0.5010.00150.00 

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)
 

 

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