Individual Calculations September 2021
 Wenzel, Birger  Total change: -59.60  Rating chartPersonal card
 Riga Technical University Open 2021 - Tournament A Riga LAT 2021-08-09
RcRownchangeKK*chgGame
 1905 2034 2.50 9 -3.41 20 -68.20 
  Haldorsen, Benjamin m2434  * NOR0.001-0.0820-1.60 
  Kuznecova, Marija 1755 LAT1.0010.16203.20 
  Baskin, Robert m2390 GER0.001-0.1120-2.20 
  Raag, Ardi 1839 EST0.001-0.7520-15.00 
  Zalitis, Arturs-Aleksis 1874 LAT0.001-0.7120-14.20 
  Bazilius, Augustinas 1734 LTU0.001-0.8520-17.00 
  Valdats, Reinis 1634  * LAT1.0010.08201.60 
  Harish, Neeraj 1634  * USA0.001-0.9220-18.40 
  Vetokhina, Sofia 1855 RUS0.501-0.2320-4.60 
 * 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)
 
 Landesliga Hamburg 2019/2020 August 2021 various GER 2021-08-21
RcRownchangeKK*chgGame
 1987 2034 1.00 1 0.43 20 8.60 
  Salenko, Vadim 1987 UKR1.0010.43208.60 

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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