Individual Calculations December 2016
 Rohs, Peter, Dr.  Total change: -3.80  Rating chartPersonal card
 33. Hofheimer Eloturnier (Vorrunde) B October games Hofheim GER 2016-10-01
RcRownchangeKK*chgGame
 1897 1964 1.00 2 -0.19 20 -3.80 
  Stock, Juergen 1953 GER0.001-0.5220-10.40 
  Koellner, Ulrich 1840 GER1.0010.33206.60 

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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