Rapid: Individual Calculations March 2019
 Holmgren, Peter 1965  Total change: -17.40  Rating chartPersonal card
 Ostergotlands veteran-DM 2019 Linkoping SWE 2019-02-17
RcRownchangeKK*chgGame
 1812 1858 2.50 6 -0.87 20 -17.40 
  Orci, Istvan 1488 SWE1.0010.10202.00 
  Pepic, Rizo 2236 SRB1.0010.912018.20 
  Olsson, Magnus 1660 SWE0.501-0.2620-5.20 
  Stefanovic, Dragan 1958 1813 SWE0.001-0.5620-11.20 
  Pettersson, Borje 1883 SWE0.001-0.4720-9.40 
  Qwarfort, Fredrik 1793 SWE0.001-0.5920-11.80 

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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