Individual Calculations May 2013
 Thiers, Jean-Jacques  Total change: 50.25  Rating chartPersonal card
 Challenge Cheminots SEM 2013 VICHY FRA 2013-03-24
RcRownchangeKK*chgGame
 1782 1732 4.00 6 1.41 30 42.30 
  Laurain, Francis 1858 FRA0.5010.17305.10 
  Davard, Christophe 1821 FRA1.0010.623018.60 
  Quesnot, Bonaventure 1795 FRA1.0010.593017.70 
  Nefzaoui, Rabah 1754 FRA0.001-0.4730-14.10 
  Ballester, Regis 1831 FRA0.5010.14304.20 
  Chabert, Pierre 1630 FRA1.0010.363010.80 

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)
 
NOTE: K factor changed
 Team 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1783 1765 1.00 1 0.53 15 7.95 
  Hewetson, Edwin 1783 FRA1.0010.53157.95 

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)
 

 

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