Individual Calculations January 2009
 Hetman, Freddy  Total change: 28.50  Rating chartPersonal card
 NPC4 R1-2 NPC FRA 2008-10-05
RcRownchangeKK*chgGame
 2012 1872 1.00 1 0.69 25 17.25 
  Silvain, Thierry 2012 FRA1.0010.692517.25 

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)
 
 NPC 1 R1-2 NPC FRA 2008-10-19
RcRownchangeKK*chgGame
 2057 1872 0.50 1 0.24 25 6.00 
  Bourdeaud`huy, Thomas 2057 FRA0.5010.24256.00 

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)
 
 NPC 1 R3 NPC FRA 2008-11-23
RcRownchangeKK*chgGame
 1914 1872 0.50 1 0.06 25 1.50 
  Koscielny, Edmond 1914 FRA0.5010.06251.50 

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)
 
 NPC4 R3 NPC FRA 2008-11-30
RcRownchangeKK*chgGame
 1985 1872 0.50 1 0.15 25 3.75 
  Maufroid, Loic 1985 FRA0.5010.15253.75 

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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