Individual Calculations January 2019
 Darrigues, Alain  Total change: -9.60  Rating chartPersonal card
 Team 2019 - Nationale 4 r1-4 FRANCE FRA 2018-10-07
RcRownchangeKK*chgGame
 1553 1835 2.00 3 -0.48 20 -9.60 
  Canetti, Cyril 1635 FRA0.501-0.2620-5.20 
  Hugue, Jean-Paul 1580 FRA1.0010.19203.80 
  Bordas, Laurent 1445 FRA0.501-0.4120-8.20 

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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