Individual Calculations July 2011
 Quelennec, Alain  Total change: 1.25  Rating chartPersonal card
 Team - Nationale 4 - R7 FRANCE FRA 2011-05-15
RcRownchangeKK*chgGame
 1758 1464 0.00 1 -0.15 25 -3.75 
  Berry, Vincent 1758 FRA0.001-0.1525-3.75 

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)
 
 Open du Gard VERGEZE FRA 2011-06-02
RcRownchangeKK*chgGame
 1543 1464 1.00 2 0.20 25 5.00 
  Perraut, Arnaud 1626 FRA0.001-0.2925-7.25 
  Arpinon, Jack 1460 FRA1.0010.492512.25 

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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