Individual Calculations November 2014
 Spaeth, Gerhard  Total change: 22.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 1(6) Gruppe D Bad Soden GER 2014-10-24
RcRownchangeKK*chgGame
 1630 1414 1.00 2 0.55 40 22.00 
  Hollmann, Leon 1632 GER0.001-0.2240-8.80 
  Bethke, Richard 1627 GER1.0010.774030.80 

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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