Individual Calculations September 2012
 Mayer, Herbert, Dr.  Total change: -19.05  Rating chartPersonal card
 Lichtenberger Sommer 2012 Berlin GER 2012-08-18
RcRownchangeKK*chgGame
 1748 1975 2.50 5 -1.27 15 -19.05 
  Lippianowski, Stefan 1575  * GER1.0010.08151.20 
  Ruehrmund, Daniel 2024 GER0.001-0.4315-6.45 
  Gnass, Erhard 1575  * GER0.001-0.9215-13.80 
  Engers, Felix 1767 GER1.0010.23153.45 
  Prix, Siegfried 1800 GER0.501-0.2315-3.45 
 * 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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