Individual Calculations July 2009
 Rachez, Christophe  Total change: 22.05  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2115 1935 0.50 1 0.24 15 3.60 
  Merieux, Christophe 2115 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)
 
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1848 1965 0.50 1 -0.16 15 -2.40 
  Benamozig, Jean-Marc 1848 FRA0.501-0.1615-2.40 

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)
 
 Open Nice Agora -2200 Nice FRA 2009-05-30
RcRownchangeKK*chgGame
 1942 1965 3.50 4 1.39 15 20.85 
  Franken, Jean-Baptiste 1724 FRA1.0010.20153.00 
  Benamozig, Jean-Marc 1848 FRA1.0010.34155.10 
  Gras, Guillaume 2071 FRA1.0010.64159.60 
  Mohorea, Vasile 2124 ROU0.5010.21153.15 

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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