Individual Calculations March 2019
 Rudolf, Michal  Total change: 2.50  Rating chartPersonal card
 Int. Chess Open Graz 2019 Grp A Graz AUT 2019-02-17
RcRownchangeKK*chgGame
 2300 2331 5.00 9 0.25 10 2.50 
  Kristoferitsch, Daniel 2025 AUT1.0010.14101.40 
  Stefansson, Hannes g2514 ISL0.5010.24102.40 
  Istratescu, Andrei g2555 ROU0.001-0.2210-2.20 
  Krzywda, Andrzej c2191 POL1.0010.31103.10 
  Diermair, Andreas g2502 AUT0.5010.23102.30 
  Schernthaner, David 2098 AUT0.501-0.2910-2.90 
  Sarvadh, Sathiaram 1970 IND1.0010.10101.00 
  Cvitan, Ognjen g2496 CRO0.5010.22102.20 
  Szotkowski, Jakub m2345 CZE0.001-0.4810-4.80 

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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