Individual Calculations July 2008
 Marret, Benjamin  Total change: -42.75  Rating chartPersonal card
 N3 - R8-9 Various FRA 2008-04-05
RcRownchangeKK*chgGame
 2146 2050 0.00 1 -0.37 25 -9.25 
  Fogel, Pierre 2146 BEL0.001-0.3725-9.25 

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)
 
 17ème open international "Côtes Sud des Landes" Soorts Hossegor FRA 2008-05-10
RcRownchangeKK*chgGame
 1828 2050 2.50 5 -1.34 25 -33.50 
  Locatelli, Claude 1700 FRA1.0010.11252.75 
  Teyssier, Jean-Paul 1726 FRA1.0010.13253.25 
  Lefebvre, Jeremie 1926 FRA0.501-0.1725-4.25 
  Morel, Jean-Marc 1908 FRA0.001-0.6925-17.25 
  Cruzel, Thierry 1882 FRA0.001-0.7225-18.00 

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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