Individual Calculations September 2022
 Hoerstmann, Martin  Total change: -5.20  Rating chartPersonal card
 1. Kurt-Pape-Open Hameln GER 2022-08-12
RcRownchangeKK*chgGame
 1968 2210 1.50 3 -0.90 20 -18.00 
  Gruender, Michael 1919 GER1.0010.15203.00 
  Boesel, Alexander 1996 GER0.501-0.2720-5.40 
  Porth, Hartmut 1990 GER0.001-0.7820-15.60 

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)
 
 16. Lessing-Open 2022 Wolfenbuettel GER 2022-08-19
RcRownchangeKK*chgGame
 2076 2210 4.00 5 0.64 20 12.80 
  Schulze, Nick 1948 GER1.0010.18203.60 
  Baudrexel, Simon 2016 GER1.0010.25205.00 
  Engel, Robert 2122 GER0.501-0.1220-2.40 
  Wagner, Benjamin 2063 GER1.0010.30206.00 
  Hoerstmann, Rudi 2231 GER0.5010.03200.60 

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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