Individual Calculations January 2020
 Grundell, Lars-Erik  Total change: 15.40  Rating chartPersonal card
 Kristallens KM 2019 ht Stockholm SWE 2019-09-05
RcRownchangeKK*chgGame
 1591 1304 2.00 7 0.77 20 15.40 
  Adolfson, Tobias 1704  * SWE0.001-0.0820-1.60 
  Lundquist, Leif 1704  * SWE0.001-0.0820-1.60 
  Lundstrom, Per 1569 SWE0.001-0.1820-3.60 
  Sehlin, Mikael 1476 SWE1.0010.732014.60 
  Thurn, Bengt 1394 SWE1.0010.622012.40 
  Anfalt, Erik 1587 SWE0.001-0.1620-3.20 
  Pihlstrand-Trulp, Joakim 1704  * SWE0.001-0.0820-1.60 
 * 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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