Individual Calculations December 2023
 Gerhardt, Pascal  Total change: -23.40  Rating chartPersonal card
 5. Heidelberger Schachherbst A-Turnier Heidelberg GER 2023-10-27
RcRownchangeKK*chgGame
 1818 1825 1.00 4 -1.17 20 -23.40 
  Cernov, Vadim m2277 ROU0.001-0.0620-1.20 
  Donath, Simon 1537 GER0.001-0.8420-16.80 
  Steinbrenner, Peter 1718 GER1.0010.35207.00 
  Schwarz, David 1739 GER0.001-0.6220-12.40 

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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