Individual Calculations January 2009
 Franek, Jan  Total change: -28.25  Rating chartPersonal card
 NPC3 R1-2 NPC FRA 2008-10-05
RcRownchangeKK*chgGame
 1790 1888 0.00 1 -0.63 25 -15.75 
  Dumas, Victor 1790 FRA0.001-0.6325-15.75 

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)
 
 Challenge Wawrzecki R1-2 NPC FRA 2008-10-11
RcRownchangeKK*chgGame
 1814 1888 0.00 1 -0.60 25 -15.00 
  Tchigrachon, David 1814 GEO0.001-0.6025-15.00 

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)
 
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1856 1888 0.50 1 -0.04 25 -1.00 
  Trannoy, Arthur 1856 FRA0.501-0.0425-1.00 

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)
 
 NPC3 R3 NPC FRA 2008-11-30
RcRownchangeKK*chgGame
 1990 1888 0.50 1 0.14 25 3.50 
  Degrave, Geoffrey 1990 BEL0.5010.14253.50 

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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