Individual Calculations December 2019
 Lietz, Helmuth  Total change: 12.00  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2019 B Heusenstamm GER 2019-11-21
RcRownchangeKK*chgGame
 1723 1519 1.50 5 0.30 40 12.00 
  Schwenk, Stefan 1723 GER0.5010.264010.40 
  Dinse, Michael 1709 GER0.5010.254010.00 
  Becker, Ralph 1706 GER0.5010.24409.60 
  Zerhusen, Martin 1691 GER0.001-0.2740-10.80 
  Reinhold, Guenther, Dr. 1785 GER0.001-0.1840-7.20 

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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