Individual Calculations July 2011
 Hummel, Robert  Total change: 15.50  Rating chartPersonal card
 Challenge Hegy AndrĂ© 2011 KINGERSHEIM FRA 2011-03-25
RcRownchangeKK*chgGame
 1771 1674 2.50 5 0.62 25 15.50 
  Schaub, Marc 1967 FRA1.0010.852521.25 
  Rost, Pierre 1779 FRA0.5010.14253.50 
  Blum, Pierre 1744 FRA0.5010.10252.50 
  De Faveri, Gabriel 1635 FRA0.001-0.5525-13.75 
  Beteille, Christian 1732 FRA0.5010.08252.00 

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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