Individual Calculations May 2019
 Bracq, Christian  Total change: -6.40  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1512 1643 3.00 5 -0.32 20 -6.40 
  Firon, Pierre 1474 FRA0.001-0.7220-14.40 
  Garcia, Diego 1576 FRA1.0010.41208.20 
  Metayer, Michel 1333 FRA1.0010.14202.80 
  Mansard, Williams 1533 FRA1.0010.35207.00 
  Lesueur, Emmanuel 1645 FRA0.001-0.5020-10.00 

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)
 

 

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