Individual Calculations August 2013
 Afrakhteh, Nahid  Total change: -6.60  Rating chartPersonal card
 Tournoi de la Ville de Massy 2013 MASSY FRA 2013-06-22
RcRownchangeKK*chgGame
 1676 1509 1.00 5 -0.50 15 -7.50 
  Fargeon, Yves 1888 FRA0.001-0.0915-1.35 
  Callea, Pierre 1705 FRA0.001-0.2515-3.75 
  Mousset-Evtouchenko, Nina 1737 FRA0.001-0.2115-3.15 
  Bastin, Eugene 1420 FRA0.001-0.6215-9.30 
  Engel, Gerard 1632 FRA1.0010.671510.05 

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)
 
 Championnat de Paris IdF 2013 - Open B (1400-1900) PARIS FRA 2013-07-06
RcRownchangeKK*chgGame
 1690 1509 3.50 9 1.12 15 16.80 
  Weinberger, Robert 1725 FRA0.001-0.2215-3.30 
  Bouchard, Vincent 1688 FRA0.001-0.2715-4.05 
  Boff, Olivier 1628 FRA0.5010.16152.40 
  Bristica, Stephane 1721 FRA1.0010.771511.55 
  Cerris, Antoine 1672 FRA0.001-0.2815-4.20 
  Olivier, Jean 1738 FRA1.0010.791511.85 
  Cohen-Codar, Ariel 1732 FRA1.0010.781511.70 
  Anjoure, Jean-Michel 1673 FRA0.001-0.2815-4.20 
  Banat, Rayan 1636 FRA0.001-0.3315-4.95 

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)
 
 Petit Championnat de Paris 2013 - Tournoi B (1400-1900) PARIS FRA 2013-07-07
RcRownchangeKK*chgGame
 1613 1509 1.50 7 -1.06 15 -15.90 
  Nizard, Georges 1694 FRA1.0010.741511.10 
  Duquesne, Adrien 1726 FRA0.001-0.2215-3.30 
  Pernet, Roger 1733 FRA0.001-0.2215-3.30 
  Charpentier, Jean-Luc 1626 FRA0.001-0.3415-5.10 
  Nunez, Cenzo 1564 FRA0.001-0.4215-6.30 
  Yuan, Beline 1522 FRA0.001-0.4815-7.20 
  Vega-Ritter, Isabelle 1425 FRA0.501-0.1215-1.80 

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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