Individual Calculations September 2013
 Grottke, Hans-Joachim, Dr.  Total change: -4.20  Rating chartPersonal card
 15,European Senior Team Championship Dresden GER 2013-07-20
RcRownchangeKK*chgGame
 2152 2220 5.00 9 -0.28 15 -4.20 
  Wood, Peter R 1951 ENG1.0010.17152.55 
  Mochalov, Evgeny V m2407 BLR0.001-0.2615-3.90 
  Marks, Ian A 1981 SCO1.0010.20153.00 
  Krebs, Dietmar 2080 GER1.0010.31154.65 
  Haakert, Juergen f2385 GER0.5010.22153.30 
  Albano, Marco 2288 ITA0.001-0.4115-6.15 
  Ashby, Anthony C c2116 ENG0.501-0.1415-2.10 
  Kratschmer, Heinz 2139 AUT0.501-0.1115-1.65 
  Van Kemenade, Rudy 2018 WLS0.501-0.2615-3.90 

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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