Individual Calculations May 2015
 Gerthoffert, David  Total change: 13.20  Rating chartPersonal card
 Team 2015 - Nationale 4 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1683 1697 1.50 2 0.46 20 9.20 
  Kinnbacher, Claude 1615 FRA0.501-0.1120-2.20 
  Schverer, Andre 1750 FRA1.0010.572011.40 

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)
 
 14eme Open International de Saint-Die des Vosges - Tournoi A SAINT DIE DES VOSGES FRA 2015-04-03
RcRownchangeKK*chgGame
 1726 1697 3.50 7 0.20 20 4.00 
  Trapp, Thibaut 2037 FRA0.001-0.1220-2.40 
  Parlas, Helin 1591 FRA1.0010.36207.20 
  Chretien, Catherine 1522 FRA1.0010.27205.40 
  Ciccoli, Theo 1880 FRA0.001-0.2620-5.20 
  Ernst, Olivier 1649 FRA0.001-0.5720-11.40 
  Parlas, Kamil-Can 1827 FRA0.5010.18203.60 
  Adrian, Leopold 1579 FRA1.0010.34206.80 

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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