Individual Calculations September 2023
 Coenen, Michael  Total change: 2.10  Rating chartPersonal card
 Jubilee trophy 100 SV Erkenschwick Oer-Erkenschwick GER 2023-08-05
RcRownchangeKK*chgGame
 1815 2324 5.00 5 0.21 10 2.10 
  Besou, Jad 1924  * GER1.0010.08100.80 
  Lebioda-Dette, Kordula, Dr. 1694 GER1.0010.01100.10 
  Vieira Severino, Leonardo 1802 GER1.0010.03100.30 
  Kuehn, Viktoria 1812 GER1.0010.04100.40 
  Schulz, Dennis 1844 GER1.0010.05100.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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