Individual Calculations August 2023
 Polatel, Ali  Total change: -24.40  Rating chartPersonal card
 7. Harald-Lieb-Gedenkturnier June 2023 Berlin GER 2023-06-01
RcRownchangeKK*chgGame
 1889 2186 3.00 4 -0.33 20 -6.60 
  Starke, Rene-Reiner, Dr. 1938 GER1.0010.19203.80 
  Mazurtsova, Margarita 1786  * UKR1.0010.08201.60 
  Krefenstein, Sergej 2055 GER0.001-0.6820-13.60 
  Kandeler, Christian 1778 GER1.0010.08201.60 
 * 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)
 
 7. Harald-Lieb-Gedenkturnier July 2023 Berlin GER 2023-07-01
RcRownchangeKK*chgGame
 2303 2178 0.00 1 -0.33 20 -6.60 
  Tschernatsch, Johannes f2303 GER0.001-0.3320-6.60 

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)
 
 Werner-Ott-Open - Kreuzberger Sommer 2023 Berlin GER 2023-07-15
RcRownchangeKK*chgGame
 2031 2178 5.50 9 -0.56 20 -11.20 
  Lange, Malina 1778  * GER1.0010.08201.60 
  Nguyen, Phuc Nhat 1935 GER0.501-0.3020-6.00 
  Grillich, Alexander 1915 GER1.0010.18203.60 
  Noetzel, Felix 2114 GER0.001-0.5920-11.80 
  Kapr, Klaus, Dr. 1884 GER1.0010.15203.00 
  Hecht, Jonas Christian 2002 GER1.0010.27205.40 
  Bruedigam, Martin m2379 GER0.5010.26205.20 
  Niehaus, Frank 2132 GER0.501-0.0620-1.20 
  Roehr, Oliver 2139 GER0.001-0.5520-11.00 
 * 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)
 

 

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