Individual Calculations April 2020
 Andersen, Martin  Total change: 21.60  Rating chartPersonal card
 Vintermasterskapet Helsingborg 2020 Helsingborg SWE 2020-01-16
RcRownchangeKK*chgGame
 1682 1536 4.00 9 1.08 20 21.60 
  Nilsson, Torbjorn 1955 1592 SWE1.0010.582011.60 
  Nosic, Nazim 1768 SWE1.0010.792015.80 
  Johansson, Rolf 1618 SWE0.001-0.3920-7.80 
  Berggren, Erik 1425 SWE1.0010.35207.00 
  Sievert, Fredrik 1676 SWE0.001-0.3120-6.20 
  Liljenberg, Mats 1843 SWE0.5010.36207.20 
  Szczepanowski, Tomasz 1936  * POL0.001-0.0820-1.60 
  Andersson, Bengt 1968 1688 SWE0.5010.20204.00 
  Aulin, Jonas 1594 SWE0.001-0.4220-8.40 
 * 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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