Individual Calculations May 2023
 Brinkmann, Fabian  Total change: -40.40  Rating chartPersonal card
 HSK-Osteropen 2023 Hamburg GER 2023-04-07
RcRownchangeKK*chgGame
 1869 2187 4.50 7 -1.40 20 -28.00 
  Mi, Gufeng 1787  * GER1.0010.08201.60 
  Gerdau, Niklas 1804 GER0.001-0.9120-18.20 
  Schulze, Tim 1663 GER0.501-0.4720-9.40 
  Sharma, Rishi 1806 GER1.0010.09201.80 
  Porth, Hartmut 1961 GER1.0010.21204.20 
  Callsen, Niklas 2099 GER0.001-0.6220-12.40 
  Klaas, Heiko 1965 GER1.0010.22204.40 
 * 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)
 
 Oberliga Nord-Nord 2022-2023 April 2023 various GER 2023-04-23
RcRownchangeKK*chgGame
 2098 2187 0.00 1 -0.62 20 -12.40 
  Willsch, Matthias 2098 GER0.001-0.6220-12.40 

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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