Individual Calculations September 2021
 Hourigan, Gerrit  Total change: 23.00  Rating chartPersonal card
 Deutsche Schach-Pokalmeisterschaft 2021 (Daehne-Pokal) Magdeburg GER 2021-07-29
RcRownchangeKK*chgGame
 2249 2268 4.00 5 1.37 20 27.40 
  Carlstedt, Jonathan m2442 GER0.001-0.2720-5.40 
  Cofmann, Veaceslav 2283 GER1.0010.522010.40 
  Meyer-Dunker, Paul 2112 GER1.0010.29205.80 
  Reck, Moritz 2120 GER1.0010.30206.00 
  Weber, Samuel f2288 GER1.0010.532010.60 

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)
 
 Oberliga Nord-Nord 2019/2020 August 2021 various GER 2021-08-08
RcRownchangeKK*chgGame
 2101 2268 0.50 1 -0.22 20 -4.40 
  Guindy, Esmat Susanne wf2101 DEN0.501-0.2220-4.40 

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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