Individual Calculations December 2022
 Motzer, Marc  Total change: 49.40  Rating chartPersonal card
 4. Heidelberger Schachherbst A-Turnier Heidelberg GER 2022-10-28
RcRownchangeKK*chgGame
 1907 1598 3.50 7 2.47 20 49.40 
  Halabi, Ibrahim 1956 GER0.5010.40208.00 
  Pepi, Lucas 1981 GER0.5010.41208.20 
  Semling, Julius 1819 GER0.5010.28205.60 
  Madera, Mateusz 1909 POL0.5010.36207.20 
  Semling, Johannes 1857 GER0.5010.32206.40 
  Scherer, Josua 1817 GER1.0010.782015.60 
  Diller, Peter 2008 GER0.001-0.0820-1.60 

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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