Rapid: Individual Calculations August 2022
 Ludwig, Peter  Total change: -8.40  Rating chartPersonal card
 Rapid CH-championship Biel 2022 Biel SUI 2022-07-24
RcRownchangeKK*chgGame
 1943 2178 6.50 9 -0.42 20 -8.40 
  Federer, Colin 1778  * SUI1.0010.08201.60 
  Mamalis, Prokopios 1866 GRE0.001-0.8620-17.20 
  Fecker, Jan 1813 SUI1.0010.10202.00 
  Rahemtulla, Adam 1833 CAN1.0010.11202.20 
  Lane, Samuel 1946 FRA1.0010.21204.20 
  Barth, Can-Elian 1912 SUI0.501-0.3220-6.40 
  Herrera Reyes, Jose Antonio f2333 ESP0.001-0.2920-5.80 
  Malli, Suvirr 1957 SUI1.0010.22204.40 
  Ramseyer, Nicola 2051 SUI1.0010.33206.60 
 * 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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