Individual Calculations August 2017
 Gouaty, Aurelie  Total change: 10.20  Rating chartPersonal card
 3eme Open d'Echecs de Thones - Principal (-2200) THONES FRA 2017-07-23
RcRownchangeKK*chgGame
 1554 1436 3.00 7 0.51 20 10.20 
  Lapierre, Jacques 1790 FRA0.001-0.1120-2.20 
  Gachon, Valentin 1624 FRA0.001-0.2620-5.20 
  Billard, Isabelle 1466 FRA0.001-0.4620-9.20 
  Collignon, Philippe 1626 BEL1.0010.752015.00 
  Lersy, Patrick 1421 FRA1.0010.48209.60 
  Favreau, Patrick 1412 FRA0.001-0.5320-10.60 
  Gandit, Gerard 1539 FRA1.0010.642012.80 

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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