Individual Calculations October 2020
 Grunert, Friedrich  Total change: 64.00  Rating chartPersonal card
 14. Internationales Ortenburger Schach-Open 2020 Gruppe A Ortenburg GER 2020-09-04
RcRownchangeKK*chgGame
 1981 1937 3.50 5 1.34 40 53.60 
  Neuhoff, Laertes 1647 GER1.0010.16406.40 
  Einwiller, Dieter 2097 GER0.001-0.2940-11.60 
  Hoffmann, Andre 2024 GER1.0010.624024.80 
  Bunk, Wolfgang 2030 GER1.0010.634025.20 
  Golder, Waldemar 2107 GER0.5010.22408.80 

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)
 
 Oberliga Bayern 2019/2020 September 2020 various GER 2020-09-13
RcRownchangeKK*chgGame
 2135 1937 0.50 1 0.26 40 10.40 
  Moser, Wolfgang 2135 GER0.5010.264010.40 

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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