Individual Calculations September 2021
 Reinhardt, Bernd  Total change: -0.80  Rating chartPersonal card
 LUGANO Summer Open 2021 Lugano SUI 2021-07-30
RcRownchangeKK*chgGame
 1983 2180 3.50 5 -0.12 20 -2.40 
  Schneider, Antonio 1780  * SUI1.0010.08201.60 
  Spagnoli, Benjamin 1819 FRA0.501-0.4020-8.00 
  Cacciola, Alfredo 2182 ITA1.0010.502010.00 
  Lutz, Ruben 2108 GER0.501-0.1020-2.00 
  Boschetti, Claudio 2027 SUI0.501-0.2020-4.00 
 * 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)
 
 2. Bundesliga Ost 2019/2020 August 2021 various GER 2021-08-07
RcRownchangeKK*chgGame
 2422 2180 0.50 2 0.08 20 1.60 
  Koepke, Christian m2340 GER0.5010.21204.20 
  Berchtenbreiter, Maximilian m2504 GER0.001-0.1320-2.60 

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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