Individual Calculations January 2009
 Dufour, Mickael  Total change: 12.30  Rating chartPersonal card
 NPC2 R1-2 NPC FRA 2008-10-05
RcRownchangeKK*chgGame
 2090 2098 0.50 1 -0.01 15 -0.15 
  Boudrenghien, Francois 2090 FRA0.501-0.0115-0.15 

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
 2018 2098 1.00 1 0.39 15 5.85 
  Petit, Rodrigue 2018 FRA1.0010.39155.85 

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)
 
 NPC2 R3 NPC FRA 2008-11-30
RcRownchangeKK*chgGame
 2057 2098 1.00 1 0.44 15 6.60 
  Bourdeaud`huy, Thomas 2057 FRA1.0010.44156.60 

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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