Rapid: Individual Calculations October 2019
 Astrom, Peter  Total change: -30.20  Rating chartPersonal card
 LASS Open snabb-KM 2019 Linkoping SWE 2019-09-03
RcRownchangeKK*chgGame
 1647 1825 3.50 7 -1.51 20 -30.20 
  Andersson, Fredrik 1969 1491 SWE0.501-0.3820-7.60 
  Orci, Istvan 1557 SWE1.0010.17203.40 
  Malm, Simon 1995 1506 SWE0.501-0.3720-7.40 
  Thornqvist, Ofelia 1694 SWE0.501-0.1820-3.60 
  Pettersson, Borje 1880 SWE0.001-0.4220-8.40 
  Roginski, Hugo 1759 SWE0.501-0.0920-1.80 
  Angstrom, Weine 1644 SWE0.501-0.2420-4.80 

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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