Individual Calculations May 2023
 Wilk, Jan  Total change: -2.40  Rating chartPersonal card
 90. Pfaelzischer Schachkongress Meisteranwaerterturnier I Eisenberg GER 2023-03-31
RcRownchangeKK*chgGame
 1959 1813 2.50 8 -0.12 20 -2.40 
  Mohammed, Amin 1866 GER0.001-0.4320-8.60 
  Weller, Manuel 2234 GER0.001-0.0720-1.40 
  Guthmann, Andreas, Dr. 1927 GER0.5010.16203.20 
  Groeschel, Karoline 1786 GER0.001-0.5420-10.80 
  Martin, Mike 2135 GER0.5010.37207.40 
  Niekisch, Dirk 1859 GER0.5010.06201.20 
  Hirschinger, Thomas 1977 GER0.001-0.2820-5.60 
  Brunck, Ole 1891 GER1.0010.612012.20 

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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