Individual Calculations January 2010
 Lhermitte, Jean-Christophe  Total change: 2.50  Rating chartPersonal card
 24e open - Grand Prix du Touquet - B Le Touquet FRA 2009-10-24
RcRownchangeKK*chgGame
 1697 1467 0.00 3 -0.66 25 -16.50 
  Guyot, Jean-Jacques 1827 FRA0.001-0.1025-2.50 
  Gaillet, Philippe 1666 FRA0.001-0.2425-6.00 
  Levers, Jimmy 1597 FRA0.001-0.3225-8.00 

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)
 
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1670 1467 1.00 1 0.76 25 19.00 
  Damarez, Philippe 1670 FRA1.0010.762519.00 

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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