Individual Calculations December 2017
 Altenbernd, Dirk  Total change: 1.00  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2017 A Heusenstamm GER 2017-11-23
RcRownchangeKK*chgGame
 1935 1875 3.00 7 0.05 20 1.00 
  Merkel, Markus 2121 GER0.5010.31206.20 
  Guelsen, Taylan 2171 GER0.001-0.1520-3.00 
  Masoudi, Kian 1581 GER0.501-0.3520-7.00 
  Perske, Paul 1968 GER0.001-0.3720-7.40 
  Riemann, Jonas 1717 GER1.0010.29205.80 
  Roediger, Thomas 2006 GER0.5010.18203.60 
  Tremoehlen, Thomas 1978 GER0.5010.14202.80 

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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