Individual Calculations September 2021
 Iberl, Michael  Total change: -44.00  Rating chartPersonal card
 5. Internationales Chess Festival Innsbruck Open A 2021 Innsbruck AUT 2021-08-21
RcRownchangeKK*chgGame
 2144 2195 4.00 9 -1.10 40 -44.00 
  Kuti, Oliver 1988 AUT1.0010.23409.20 
  Koepke, Christian m2340 GER0.001-0.3140-12.40 
  Prueske, Wolfgang 2004 GER1.0010.254010.00 
  Zamengo, Fulvio f2371 ITA0.001-0.2740-10.80 
  Hoekstra, Peter 2019 NED1.0010.274010.80 
  Fedorovsky, Michael m2415 GER0.001-0.2240-8.80 
  Bischofberger, Dario 2143 SUI0.001-0.5740-22.80 
  Kozissnik, Christian 2044 AUT1.0010.304012.00 
  Lerch, Johannes 1973 AUT0.001-0.7840-31.20 

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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