Individual Calculations February 2023
 Adelberger, Georg  Total change: -26.00  Rating chartPersonal card
 3. Berlin Mitte - Neujahrs-Open Berlin GER 2023-01-03
RcRownchangeKK*chgGame
 1835 1981 3.50 7 -1.30 20 -26.00 
  Mueller, Johannes 1652 GER0.001-0.8820-17.60 
  Lapehn, Klaus 1638 GER1.0010.12202.40 
  Kriminski, Christoph 1777 GER1.0010.24204.80 
  Sprenger De La Iglesia, Yevgeni 1743 ESP1.0010.20204.00 
  Colpe, Malte m2355 GER0.001-0.1020-2.00 
  Geldner, Gerrit 1855 GER0.001-0.6720-13.40 
  Giebel, Christine 1827 GER0.501-0.2120-4.20 

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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