Individual Calculations May 2017
 Agustsson, Hafsteinn  Total change: 3.80  Rating chartPersonal card
 Bergen Spring A 2017 Bergen NOR 2017-01-17
RcRownchangeKK*chgGame
 1874 1908 4.00 7 0.21 20 4.20 
  Time, Jonatan Ekelund 1815 NOR0.001-0.6320-12.60 
  Larsen, Stig Borje 1892 NOR1.0010.48209.60 
  Aagedal, Geir Ole 1742 NOR0.501-0.2220-4.40 
  Gronnestad, Anita wf1977 NOR0.001-0.4020-8.00 
  Christoffersen, Odd 1713 NOR1.0010.25205.00 
  Ayzenberg, Alena 2000 NOR1.0010.632012.60 
  Gronnestad, Anita wf1977 NOR0.5010.10202.00 

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)
 
 GAMMA Reykjavik Open 2017 Reykjavik ISL 2017-04-19
RcRownchangeKK*chgGame
 1973 1921 4.00 9 -0.02 20 -0.40 
  Kanmazalp, Ogulcan m2321  * TUR0.001-0.0820-1.60 
  Apol, Luitjen Akselsson 1561 FAI1.0010.10202.00 
  Kiese, Matthias, Prof. Dr. c2247 GER0.001-0.1320-2.60 
  Vignisson, Ingvar Egill 1693 ISL1.0010.21204.20 
  Walton, Alan J c2199 ENG0.001-0.1720-3.40 
  Ontiveros, John 1741 ISL1.0010.26205.20 
  Yakimenko, Alexander A. 2145 RUS0.001-0.2220-4.40 
  Viglundsson, Bjorgvin 2143 ISL0.5010.28205.60 
  Lemery, Jon Thor 1708 ISL0.501-0.2720-5.40 
 * 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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