Individual Calculations May 2022
 Kostic, Ivan  Total change: 21.80  Rating chartPersonal card
 Berliner Einzel-Meisterschaft 2022 - Qualifikationsturnier Berlin GER 2022-04-15
RcRownchangeKK*chgGame
 1759 1694 4.00 7 1.09 20 21.80 
  Gelman, Josef 2001 GER0.001-0.1420-2.80 
  Hackenberg, Ronald 1470 GER1.0010.22204.40 
  Neuenbaeumer, Jan Holger 1926 GER0.5010.29205.80 
  Kranz, Paul Oliver 1823 ITA0.001-0.3320-6.60 
  Reddi, Bhuvana 1404 GER1.0010.16203.20 
  Jaeger, Andre 1888 GER0.5010.25205.00 
  Hiescher, Nicolai 1800 GER1.0010.642012.80 

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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