Individual Calculations August 2023
 Bachmann, Andreas  Total change: 9.00  Rating chartPersonal card
 European Senior Team Chess Championship 2023 - Section O65 Swidnica POL 2023-07-12
RcRownchangeKK*chgGame
 2179 2189 4.00 7 0.45 20 9.00 
  Tucker, David S 1898 ENG0.501-0.3520-7.00 
  Vatter, Hans-Joachim f2223 GER0.5010.05201.00 
  Glatt, Gabor f2239 HUN0.5010.07201.40 
  Schutz, Ingemar 2187 SWE0.5010.00200.00 
  Jorgensen, Jorgen f2107 DEN1.0010.39207.80 
  Lanc, Alois m2240 SVK0.5010.07201.40 
  Kosten, Anthony C. g2358 ENG0.5010.22204.40 

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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