Blitz: Individual Calculations January 2020
 Petersen, Helgi L.  Total change: 9.60  Rating chartPersonal card
 FM snar 2019 Runavik FAI 2019-11-29
RcRownchangeKK*chgGame
 1688 1543 3.50 9 0.48 20 9.60 
  Nielsen, Torkil 1943  * FAI0.001-0.0820-1.60 
  Jacobsen, Heidrikur T. 1868 FAI0.001-0.1320-2.60 
  Debes, Ingolf 1673 FAI1.0010.682013.60 
  Apol, Luitjen Akselsson 1891 FAI0.001-0.1120-2.20 
  Gregersen, Hedin 1742 FAI0.5010.26205.20 
  Olsen, Kaj 1629 FAI0.001-0.3820-7.60 
  Morkore, Rogvi 1474 FAI1.0010.40208.00 
  Tummasarson, Flovin M. 1458 FAI0.001-0.6220-12.40 
  Joensen, Teitur 1517 FAI1.0010.46209.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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