Individual Calculations December 2019
 Halabi, Ibrahim  Total change: 48.80  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2019 A Heusenstamm GER 2019-11-21
RcRownchangeKK*chgGame
 2132 1869 2.50 7 1.22 40 48.80 
  Van Der Valk, Niklas 2133 GER0.5010.324012.80 
  Heindrich, Mark 2096 GER1.0010.794031.60 
  Jansen, Dirk Norbert 2150 GER1.0010.844033.60 
  Baltic, Fatih f2238 GER0.001-0.1040-4.00 
  Asadzade, Idris 2166 GER0.001-0.1540-6.00 
  Stuemer, Paul 2050 GER0.001-0.2640-10.40 
  Koellner, Christof 2088 GER0.001-0.2240-8.80 

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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