Individual Calculations January 2011
 Pirouelle, Michel  Total change: -34.65  Rating chartPersonal card
 25e open international - Grand Prix du Touquet - B LA TOUQUET PARIS PLAGE FRA 2010-10-23
RcRownchangeKK*chgGame
 1566 1658 1.00 6 -2.68 15 -40.20 
  Daussy, Pierre 1345 FRA0.001-0.8615-12.90 
  Lhermitte, Jean-Christophe 1470 FRA1.0010.26153.90 
  Hirschmann, Georges 1850 FRA0.001-0.2515-3.75 
  Calonne, Pascal 1562 FRA0.001-0.6315-9.45 
  Rouffignac, Marie 1538 FRA0.001-0.6615-9.90 
  Pruvost, Alain 1629 FRA0.001-0.5415-8.10 

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)
 
 Team - Nationale 4 - R2-4 FRANCE FRA 2010-11-16
RcRownchangeKK*chgGame
 1551 1649 1.00 1 0.37 15 5.55 
  Blondeau, Jean-Marc 1551 FRA1.0010.37155.55 

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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