Individual Calculations February 2024
 Grodotzki, Kenneth  Total change: -6.40  Rating chartPersonal card
 34. Staufer-Open B Schwaebisch Gmuend GER 2024-01-02
RcRownchangeKK*chgGame
 1674 1960 7.00 9 -0.50 20 -10.00 
  David, Martin 1542 GER1.0010.07201.40 
  Thurner, Hermann 1729 GER0.501-0.2920-5.80 
  Goda, Robert-Rene 1720 GER1.0010.20204.00 
  Deiringer, Julius 1634 GER0.501-0.3720-7.40 
  Hahn, Martin 1741 GER1.0010.22204.40 
  Feick, Claas Marten 1643 GER1.0010.13202.60 
  Mandalka, Justus 1775 GER0.501-0.2420-4.80 
  Fischermann, Simon 1720 GER0.501-0.3020-6.00 
  Mueller, Cosima 1560  * 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)
 
 Oberliga NRW 2023-2024 January 2024 various GER 2024-01-28
RcRownchangeKK*chgGame
 2091 1960 0.50 1 0.18 20 3.60 
  Wieder, Heiner 2091 GER0.5010.18203.60 

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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