Individual Calculations April 2009
 Bonneau, Antoine  Total change: 5.25  Rating chartPersonal card
 Championnat du Rhone 2008-2009 - Open - 2 Lyon FRA 2008-12-01
RcRownchangeKK*chgGame
 1609 1563 1.00 1 0.56 25 14.00 
  Pilkington, Mike 1609 FRA1.0010.562514.00 

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 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1875 1563 0.00 1 -0.14 25 -3.50 
  Dubois, Herve 1875 FRA0.001-0.1425-3.50 

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)
 
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1786 1556 0.00 1 -0.21 25 -5.25 
  Daio Pires Dos Santo, Leeley 1786 FRA0.001-0.2125-5.25 

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)
 

 

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