Individual Calculations July 2009
 Logie, Marc  Total change: 30.45  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1945 2015 1.00 1 0.40 15 6.00 
  Lenormand, Marc 1945 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)
 
 Corporatif - R7-8 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 1986 2015 1.00 1 0.46 15 6.90 
  Ruin, Gilles 1986 FRA1.0010.46156.90 

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)
 
 USCF Cheminots Montevrain FRA 2009-05-20
RcRownchangeKK*chgGame
 2038 2007 3.00 4 1.17 15 17.55 
  Ruffenach, Alain 2052 FRA1.0010.56158.40 
  Prevot, Emmanuel 2083 FRA1.0010.60159.00 
  Mesli, Maurice 1902 FRA0.501-0.1415-2.10 
  Bec, William 2116 FRA0.5010.15152.25 

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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