Individual Calculations July 2009
 Degand, Alain  Total change: -0.45  Rating chartPersonal card
 Challenge Wawrzecki R6 NPC FRA 2009-03-29
RcRownchangeKK*chgGame
 1860 1961 1.00 1 0.36 15 5.40 
  Franek, Jan 1860 FRA1.0010.36155.40 

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
 2197 1954 0.00 1 -0.20 15 -3.00 
  Vallet, Marc 2197 FRA0.001-0.2015-3.00 

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)
 
 NPC2 - R7 NPC FRA 2009-05-17
RcRownchangeKK*chgGame
 1815 1954 0.50 1 -0.19 15 -2.85 
  Dupont, Arthur 1815 FRA0.501-0.1915-2.85 

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)
 

 

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