Individual Calculations May 2023
 Feldmann, Johannes  Total change: 6.20  Rating chartPersonal card
 90. Pfaelzischer Schachkongress Meisterturnier A Eisenberg GER 2023-03-31
RcRownchangeKK*chgGame
 2208 2228 4.00 7 0.31 20 6.20 
  Bold, Andre 2164 GER0.501-0.0920-1.80 
  Barthel, Ansgar 2086 GER0.501-0.1920-3.80 
  Ollenberger, Roland f2274 GER1.0010.562011.20 
  Karsay, Pascal f2339 GER0.5010.15203.00 
  Bruch, Ingo f2274 GER0.5010.06201.20 
  Yakovenko, Oleg 2233 GER0.5010.01200.20 
  Sievers, Andy 2083 GER0.501-0.1920-3.80 

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)
 

 

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