Individual Calculations September 2011
 Welsch, Roland  Total change: -19.50  Rating chartPersonal card
 3.Rheinland-Pfalz open Gau-Algesheim GER 2011-07-28
RcRownchangeKK*chgGame
 1980 1846 1.50 6 -0.65 30 -19.50 
  Klundt, Klaus m2246  * GER0.001-0.0830-2.40 
  Stahnecker, Thomas, Dr. 1560 GER1.0010.16304.80 
  Richter, Gerald 2118 BEL0.001-0.1730-5.10 
  Werner, Dimo m2237 GER0.5010.413012.30 
  Klein, Maximilian 2006 GER0.001-0.2930-8.70 
  Nabinger, Matthias 1712 GER0.001-0.6830-20.40 
 * 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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