Individual Calculations March 2015
 Gnass, Erhard  Total change: 6.00  Rating chartPersonal card
 31. Berliner Senioreneinzelmeisterschaft Berlin GER 2015-01-29
RcRownchangeKK*chgGame
 1717 1532 2.00 6 0.30 20 6.00 
  Maetzing, Hans-Dieter, Dr. 1932  * GER0.001-0.0820-1.60 
  Krueger, Detlef 1787 GER0.001-0.1920-3.80 
  Ollek, Karl-Heinz 1750 GER0.5010.28205.60 
  Hirr, Rudi 1772 GER0.001-0.2020-4.00 
  Gmerek, Henning 1583 GER0.5010.07201.40 
  Walther, Lothar 1476 GER1.0010.42208.40 
 * 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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