Individual Calculations October 2023
 Sievers, Andy  Total change: -16.60  Rating chartPersonal card
 2. Schachtage Pfaelzerwald A-Turnier Ramstein GER 2023-08-30
RcRownchangeKK*chgGame
 1963 2118 2.50 5 -0.91 20 -18.20 
  Braun, Konstantin 1945 GER1.0010.27205.40 
  Lammers, Markus m2340 GER0.001-0.2220-4.40 
  Wolters, Michael 1721 GER1.0010.08201.60 
  Deutsch, Christoph 1921 GER0.501-0.2520-5.00 
  Aeschbacher, Dimitri 1886 SUI0.001-0.7920-15.80 

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 Sued-West 2023-2024 September 2023 various GER 2023-09-17
RcRownchangeKK*chgGame
 1718 2118 1.00 1 0.08 20 1.60 
  Birkenheier, Nicolas 1718  * 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)
 

 

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