Individual Calculations October 2018
 Gudmarsson, Olafur  Total change: -51.20  Rating chartPersonal card
 Haustmot TR 2018 - C flokkur Reykjavik ISL 2018-09-09
RcRownchangeKK*chgGame
 1618 1735 2.00 7 -2.56 20 -51.20 
  Sigurvaldason, Hjalmar 1515 ISL0.001-0.7820-15.60 
  Finnsson, Johann Arnar 1711 ISL1.0010.47209.40 
  Hallsson, Jon Eggert 1695 ISL1.0010.44208.80 
  Gudmundsson, Gunnar Erik 1626 ISL0.001-0.6520-13.00 
  Haile, Batel Goitom 1511 ISL0.001-0.7820-15.60 
  Magnusson, Thorsteinn 1532 ISL0.001-0.7620-15.20 
  Heidarsson, Arnar 1737 ISL0.001-0.5020-10.00 

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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