Individual Calculations September 2017
 Heckfuss, Harald  Total change: -44.40  Rating chartPersonal card
 7.BW Amateurmeisterschaft WK2 Walldorf GER 2017-07-26
RcRownchangeKK*chgGame
 1732 1660 0.50 4 -1.11 40 -44.40 
  Haefele, Torsten 1712 GER0.5010.07402.80 
  Steiner, Peter Markus 1711 GER0.001-0.4340-17.20 
  Hauk, Roland 1707 GER0.001-0.4340-17.20 
  Pitic, Mustafa 1796 BIH0.001-0.3240-12.80 

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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