Individual Calculations May 2013
 Yrle, Michel  Total change: 37.80  Rating chartPersonal card
 Challenge Cheminots SEM 2013 VICHY FRA 2013-03-24
RcRownchangeKK*chgGame
 1822 1662 2.00 3 1.13 30 33.90 
  Laurain, Francis 1858 FRA1.0010.753022.50 
  Grasset, Didier 1775 FRA0.5010.15304.50 
  Couillerot, David 1833 FRA0.5010.23306.90 

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)
 
NOTE: K factor changed
 Team 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1482 1662 1.00 1 0.26 15 3.90 
  Diomine, Thierry 1482 FRA1.0010.26153.90 

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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