Individual Calculations July 2017
 Strohbusch, Frank, Dr.  Total change: 15.00  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1906 1840 4.50 9 0.75 20 15.00 
  Westerweller, Heinz-Josef 1440  * GER1.0010.08201.60 
  Kucki, Hermann 2026 GER0.5010.24204.80 
  Boidman, Yuri m2240  * GER0.001-0.0820-1.60 
  Voeller, Lothar 1699 GER1.0010.31206.20 
  Ten Berge, Hans 1998 NED0.5010.21204.20 
  Jacob, Helmut, Dr. 2046 GER0.001-0.2420-4.80 
  Boettcher, Elke 1721 GER1.0010.34206.80 
  Arndt, Olaf 2019 GER0.001-0.2720-5.40 
  Wozny, Michael 1961 GER0.5010.16203.20 
 * 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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