Individual Calculations September 2022
 Ehrecke, Felix  Total change: 38.40  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2022 - A - IM open Prague CZE 2022-08-05
RcRownchangeKK*chgGame
 1918 1609 2.00 7 0.96 40 38.40 
  Radovic, Stefan 2013 SWE0.001-0.0840-3.20 
  Hoke, Petr 1917 CZE0.001-0.1440-5.60 
  Kroulik, Vaclav 1809 CZE0.001-0.2440-9.60 
  Haasova, Timea 1821 SVK1.0010.774030.80 
  Lihotsky, Lukas 1937 CZE0.5010.374014.80 
  Lye, Sigurd 1952 NOR0.5010.384015.20 
  Olsen, Aage Dalstrup 1977 DEN0.001-0.1040-4.00 

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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