Individual Calculations February 2020
 Porth, Hartmut  Total change: 19.20  Rating chartPersonal card
 5. HSK-Weihnachtsopen 2019 Hamburg GER 2019-12-27
RcRownchangeKK*chgGame
 2069 2007 3.50 6 0.96 20 19.20 
  Schulze, Tim 1607  * GER1.0010.08201.60 
  Feuerstack, Aljoscha m2407  * GER0.001-0.0820-1.60 
  Zierott, Jan 1803 GER1.0010.24204.80 
  Guenther, Patrick 2063 GER0.5010.08201.60 
  Hourigan, Gerrit 2301 GER0.5010.35207.00 
  Reddmann, Hauke, Dr. f2235 GER0.5010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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