Individual Calculations July 2023
 McAdam, Mark  Total change: 17.20  Rating chartPersonal card
 XXV. Rhein-Main-Open 2023 Gruppe A Bad Homburg v. d. Hoehe GER 2023-06-07
RcRownchangeKK*chgGame
 2066 2020 4.00 7 0.86 20 17.20 
  Falkenhainer, Sven 1748 GER1.0010.17203.40 
  Dubiel, Jacek m2373 POL0.001-0.1120-2.20 
  Fanin, Erik 1844 GER1.0010.27205.40 
  Bollmann, Henrik 2111 GER1.0010.622012.40 
  Seidel, Andre 2171 GER0.001-0.3020-6.00 
  Nazarenus, Moritz 2277 GER0.001-0.1820-3.60 
  Kulenovic, Adnan 1938 GER1.0010.39207.80 

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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