Individual Calculations October 2022
 Koppe, Cordelia  Total change: -19.00  Rating chartPersonal card
 Oranienburger Chess Open 2022 Oranienburg GER 2022-09-03
RcRownchangeKK*chgGame
 1727 1454 0.00 4 -0.95 20 -19.00 
  Schilling, Florian 1855 GER0.001-0.0820-1.60 
  Lippert, Daniel 2010 GER0.001-0.0320-0.60 
  Schmilinsky, Uwe 1651 GER0.001-0.2520-5.00 
  Schmidt, Luise 1390 GER0.001-0.5920-11.80 

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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