Individual Calculations August 2013
 Brobecker, Alain  Total change: 7.35  Rating chartPersonal card
 12e Open International de La Fère LA FERE FRA 2013-07-06
RcRownchangeKK*chgGame
 1739 1777 5.50 9 0.49 15 7.35 
  Van Poucke, Guy 1594 FRA1.0010.26153.90 
  Barbaut, Michel 2002 FRA0.001-0.2215-3.30 
  Herman, Jose 1585 FRA0.501-0.2515-3.75 
  Derigny, Philippe 1969 FRA1.0010.751511.25 
  Schweitzer, Viktoriya wm2177  * FRA0.001-0.0815-1.20 
  Fornes, Paul 1462 FRA1.0010.14152.10 
  Naulin, Nicolas 1656 FRA0.001-0.6615-9.90 
  Sergent, Gaspard 1554 FRA1.0010.22153.30 
  Paris, Pierre-Julien 1649 FRA1.0010.33154.95 
 * 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)
 

 

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