Individual Calculations November 2018
 Hirn, Erwin  Total change: 23.20  Rating chartPersonal card
 17. Sparkassen-Open Forchheim-Heroldsbach A-Open Forchheim-Heroldsbach GER 2018-09-21
RcRownchangeKK*chgGame
 2156 2061 2.50 5 0.58 40 23.20 
  Gheng, Simona 2002 GER0.501-0.0840-3.20 
  Ulusoy, Tolga 2069 GER1.0010.514020.40 
  Miller, Eduard f2355 GER0.5010.354014.00 
  Nguyen, Alex Dac-Vuong 2240 GER0.001-0.2740-10.80 
  Kalinin, Oleksandr 2113 UKR0.5010.07402.80 

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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