Individual Calculations March 2019
 Cohen, Aron J  Total change: -10.00  Rating chartPersonal card
 Int. Chess Open Graz 2019 Grp A Graz AUT 2019-02-17
RcRownchangeKK*chgGame
 2194 2265 3.00 6 -0.50 20 -10.00 
  Neubauer, Anton 1911 AUT1.0010.11202.20 
  Teclaf, Pawel c2450 POL0.001-0.2620-5.20 
  Halsegger, Herbert 2122 AUT1.0010.31206.20 
  Radovanovic, Nikola m2418 SRB0.001-0.3020-6.00 
  Trippold, Denise wf2153 AUT0.001-0.6520-13.00 
  Skuhala, Barbara wf2109 SLO1.0010.29205.80 

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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