Individual Calculations March 2018
 Oberbacher, Michael  Total change: 16.00  Rating chartPersonal card
 International Chess Open Graz 2018 B Graz AUT 2018-02-17
RcRownchangeKK*chgGame
 1805 1631 3.00 8 0.80 20 16.00 
  Groiss, Werner 1810 AUT0.5010.23204.60 
  Rathmanner, Anton 1771 AUT0.5010.19203.80 
  Duy, Alexander 1772 AUT1.0010.692013.80 
  Frosch, Daniel 1833 AUT0.5010.26205.20 
  Ortner, Ronald 1877 AUT0.5010.31206.20 
  Hadl, Johann 1856 AUT0.001-0.2220-4.40 
  Klasinc, Kristjan 1820 GER0.001-0.2520-5.00 
  Pyrzek, Dieter 1698 AUT0.001-0.4120-8.20 

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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