Individual Calculations May 2023
 Martin, Mike  Total change: -1.20  Rating chartPersonal card
 90. Pfaelzischer Schachkongress Meisteranwaerterturnier I Eisenberg GER 2023-03-31
RcRownchangeKK*chgGame
 1919 2135 6.00 8 -0.06 20 -1.20 
  Niekisch, Dirk 1859 GER1.0010.17203.40 
  Hirschinger, Thomas 1977 GER0.501-0.2120-4.20 
  Brunck, Ole 1891 GER1.0010.20204.00 
  Mohammed, Amin 1866 GER1.0010.17203.40 
  Wilk, Jan 1813 GER0.501-0.3720-7.40 
  Guthmann, Andreas, Dr. 1927 GER1.0010.23204.60 
  Groeschel, Karoline 1786 GER0.501-0.3920-7.80 
  Weller, Manuel 2234 GER0.5010.14202.80 

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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