Individual Calculations May 2013
 Nefzaoui, Rabah  Total change: 36.00  Rating chartPersonal card
 Challenge Cheminots SEM 2013 VICHY FRA 2013-03-24
RcRownchangeKK*chgGame
 1816 1754 3.50 6 0.87 30 26.10 
  Ballester, Regis 1831 FRA0.5010.11303.30 
  Chabert, Pierre 1630 FRA0.501-0.1730-5.10 
  Moulin, Gerard 1600 FRA1.0010.29308.70 
  Thiers, Jean-Jacques 1732 FRA1.0010.473014.10 
  Fernandez, Fabrice 1949 FRA0.5010.25307.50 
  Salus, Stephane 2154  * FRA0.001-0.0830-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2013 - Nationale 4 - R7 FRANCE FRA 2013-04-07
RcRownchangeKK*chgGame
 1627 1754 1.00 1 0.33 30 9.90 
  Sempe, Pierre 1627 FRA1.0010.33309.90 

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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