Individual Calculations March 2018
 Hjartarson, Johann  Total change: -22.70  Rating chartPersonal card
 Skakhatid MotX 2018 a-flokkur Kopavogur ISL 2018-01-09
RcRownchangeKK*chgGame
 2414 2536 5.00 7 0.40 10 4.00 
  Johannesson, Oliver f2277 ISL1.0010.18101.80 
  Thorhallsson, Throstur g2418 ISL1.0010.34103.40 
  Jonsson, Bjorgvin m2349 ISL0.001-0.7410-7.40 
  Thorsteinsson, Thorsteinn f2327 ISL1.0010.23102.30 
  Gretarsson, Hjorvar Steinn g2565 ISL1.0010.54105.40 
  Stefansson, Hannes g2523 ISL0.501-0.0210-0.20 
  Gretarsson, Helgi Ass g2441 ISL0.501-0.1310-1.30 

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)
 
 International Chess Open Graz 2018 A Graz AUT 2018-02-17
RcRownchangeKK*chgGame
 2226 2536 5.00 9 -2.67 10 -26.70 
  Praczukowski, Stanislaw 2139 POL0.001-0.9210-9.20 
  Pernerstorfer, Johannes 2136  * AUT1.0010.08100.80 
  Maxion, Dirk f2191 GER1.0010.11101.10 
  Paszewski, Mateusz f2289 POL0.001-0.8110-8.10 
  Koller, Hans-Juergen 2167 AUT1.0010.10101.00 
  Danner, Georg m2297 AUT1.0010.20102.00 
  Menezes, Christoph m2385 AUT0.001-0.7010-7.00 
  Barle, Janez m2262 SLO0.001-0.8310-8.30 
  Vidic, Teja wf2164 SLO1.0010.10101.00 
 * 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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