Rapid: Individual Calculations May 2019
 Cozette, Michael  Total change: -20.20  Rating chartPersonal card
 Grand Prix Rapides du Val de Marne saison 2018-19 Etape 5C THIAIS FRA 2019-04-06
RcRownchangeKK*chgGame
 1780 1850 2.50 6 -1.01 20 -20.20 
  Gobbi, Jean-Pierre 1646 FRA1.0010.24204.80 
  Girard, Eric 2066 FRA0.001-0.2220-4.40 
  Rahary, David 1617 FRA1.0010.21204.20 
  Metivier, Richard 1761 FRA0.501-0.1220-2.40 
  Soulages, Laurent 2011 FRA0.001-0.2920-5.80 
  Ould Habib, Abderrahmane 1576 FRA0.001-0.8320-16.60 

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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