Individual Calculations July 2009
 Demuys, Maxime  Total change: 15.75  Rating chartPersonal card
 14eOpen d'Herlies Herlies FRA 2009-04-18
RcRownchangeKK*chgGame
 1878 1886 3.50 5 0.97 25 24.25 
  Wacrenier, Jerome 1562 FRA1.0010.13253.25 
  Lambert, Rene 1675 FRA1.0010.23255.75 
  Platel, Alexandre 2198 FRA0.5010.36259.00 
  Charles, Gerald 1913 FRA0.5010.04251.00 
  Vandemeulebrouck, Renaud 2043 FRA0.5010.21255.25 

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)
 
 NPC4 - R7 NPC FRA 2009-05-17
RcRownchangeKK*chgGame
 1602 1886 0.50 1 -0.34 25 -8.50 
  Marchandise, Charles 1602 FRA0.501-0.3425-8.50 

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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