Individual Calculations May 2012
 Barthel, Michel  Total change: 9.75  Rating chartPersonal card
 19e Open International de Selestat - Open B (1400-1800) SELESTAT FRA 2012-03-08
RcRownchangeKK*chgGame
 1614 1588 2.50 4 0.65 15 9.75 
  Devaux, Matthieu 1709 FRA1.0010.66159.90 
  Visan, Cornel 1688 SUI0.5010.14152.10 
  Verriere, Nicolas 1663 FRA0.001-0.4015-6.00 
  Koch, Pauline 1396 FRA1.0010.25153.75 

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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