Individual Calculations July 2014
 Kuenne, Lutz Dieter, Dr  Total change: -2.85  Rating chartPersonal card
 17. Rhein-Main-Open 2014 Gruppe B Bad Homburg GER 2014-06-18
RcRownchangeKK*chgGame
 1626 1545 1.00 3 -0.19 15 -2.85 
  Kirchmann, Michael 1813 GER0.001-0.1715-2.55 
  Cawston, M John 1734 ENG0.001-0.2515-3.75 
  Peschk, Kathrin 1330 GER1.0010.23153.45 

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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