Individual Calculations June 2013
 Smith, David J.  Total change: -32.40  Rating chartPersonal card
 12e Open international de Malakoff MALAKOFF FRA 2013-04-27
RcRownchangeKK*chgGame
 1692 1810 3.00 8 -2.16 15 -32.40 
  Gaborit, Arnaud 1698 FRA0.001-0.6515-9.75 
  Thouvenin, Marika 1622 FRA0.501-0.2415-3.60 
  Bounya, Myriam 1731 FRA0.001-0.6115-9.15 
  Jacq, Philippe 1760 FRA0.001-0.5715-8.55 
  Zounani, Sarah 1410  * FRA1.0010.08151.20 
  Jardin, Pascal 1610 FRA1.0010.24153.60 
  Rehder, Wilfried 1624 FRA0.501-0.2415-3.60 
  Lestrelin, Guillaume 2080 FRA0.001-0.1715-2.55 
 * 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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