Individual Calculations July 2009
 Kokoszynski, Marc  Total change: 3.45  Rating chartPersonal card
 NPC3 - R6 NPC FRA 2009-03-15
RcRownchangeKK*chgGame
 2050 2010 0.50 1 0.06 15 0.90 
  Lesot, Jeremy 2050 FRA0.5010.06150.90 

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)
 
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2061 1995 1.00 2 0.17 15 2.55 
  Guidez, Thomas 1984 FRA0.001-0.5215-7.80 
  Bertrand, Xavier 2137 FRA1.0010.691510.35 

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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