Individual Calculations January 2018
 Stock, Juergen  Total change: 12.80  Rating chartPersonal card
 34. Hofheimer Elo-Turnier December 2017 Hofheim am Taunus GER 2017-12-08
RcRownchangeKK*chgGame
 1791 1938 2.00 2 0.64 20 12.80 
  Kitz, Arnd 1665 GER1.0010.17203.40 
  Rohs, Peter, Dr. 1916 GER1.0010.47209.40 

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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