Individual Calculations May 2013
 Hewetson, Edwin  Total change: -81.30  Rating chartPersonal card
 Team 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1620 1783 0.50 2 -0.89 30 -26.70 
  Thiers, Jean-Jacques 1765 FRA0.001-0.5330-15.90 
  Genaudet, Eloise 1474 FRA0.501-0.3630-10.80 

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)
 
 12è Open FIDE de Béziers (-2200 elo) BEZIERS FRA 2013-04-20
RcRownchangeKK*chgGame
 1500 1783 1.50 4 -1.82 30 -54.60 
  Ferreira-Goncalves, Clement 1455 FRA0.001-0.8730-26.10 
  Sorini, Gilbert 1414 FRA0.501-0.4030-12.00 
  Fenech, Etienne 1572 FRA0.501-0.2730-8.10 
  Couderc, Gregoire 1558 FRA0.501-0.2830-8.40 

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)
 

 

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