Individual Calculations December 2019
 Hanhoerster, Stephan  Total change: -16.80  Rating chartPersonal card
 NRW-Klasse 2 2019/2020 November 2019 various GER 2019-11-03
RcRownchangeKK*chgGame
 1845 2127 0.50 1 -0.34 20 -6.80 
  Wingenfeld, Klaus 1845 GER0.501-0.3420-6.80 

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)
 
 Malta International Open 2019 Bugibba MLT 2019-11-17
RcRownchangeKK*chgGame
 1943 2127 6.00 9 -0.50 20 -10.00 
  Winter, Kevin 1754 ENG0.501-0.4020-8.00 
  Hammer, Klaus 1787 GER1.0010.12202.40 
  Hafner, Bernhard 1910 AUT1.0010.22204.40 
  Klaric, Zlatko g2353 CRO0.001-0.2120-4.20 
  Cafolla, Peter 1916 IRL1.0010.23204.60 
  Procacci, Sergio 1940 ITA0.501-0.2420-4.80 
  Grochtmann, Stephan 1978 GER0.501-0.2020-4.00 
  Lohia, Sohum 1889 ENG0.501-0.3020-6.00 
  Van Eck, Ted 1963 NED1.0010.28205.60 

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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