Individual Calculations December 2022
 Gruen, Gerd-Peter  Total change: -13.90  Rating chartPersonal card
 European Senior Team Chess Championship 2022 over 50 Dresden GER 2022-10-27
RcRownchangeKK*chgGame
 2162 2291 4.50 8 -0.62 10 -6.20 
  Schober, Ralf 2056 GER0.501-0.2910-2.90 
  Denk, Adolf f2214 AUT0.501-0.1110-1.10 
  Arndt, Olaf 1924 GER1.0010.10101.00 
  Thiede, Lars m2399 GER0.001-0.3510-3.50 
  Lyons, Brendan 1902 IRL1.0010.09100.90 
  Stuer, Marc 2047 BEL0.501-0.3010-3.00 
  Arkell, Keith C g2413 ENG0.5010.17101.70 
  Schulz, Klaus-Juergen m2342 GER0.5010.07100.70 

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)
 
 NRW-Liga 1 2022-2023 November 2022 various GER 2022-11-06
RcRownchangeKK*chgGame
 2084 2293 0.00 1 -0.77 10 -7.70 
  Suppert, Timur 2084 GER0.001-0.7710-7.70 

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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