Individual Calculations August 2019
 Corfield, Zoe  Total change: 15.40  Rating chartPersonal card
 10e Festival international d'echecs de Vaujany - Tournoi Accession (-1900) VAUJANY FRA 2019-07-11
RcRownchangeKK*chgGame
 1659 1682 5.50 9 0.77 20 15.40 
  Detraz, Samuel 1428 FRA1.0010.19203.80 
  Kezic, Andreas 1878 AUT0.001-0.2520-5.00 
  Demaria, Toni 1418 FRA1.0010.18203.60 
  Dekker, Thiemen 1569 NED1.0010.35207.00 
  Bartels, Marco 1755 FRA0.001-0.4020-8.00 
  Gaudin, Bruno 1520 FRA1.0010.29205.80 
  Lees, Jean-Pierre 1710 FRA1.0010.542010.80 
  Phelan, Leo 1780 IRL0.5010.13202.60 
  Deneyer, Frank 1870 BEL0.001-0.2620-5.20 

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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