Blitz: Individual Calculations February 2023
 Heidarsson, Arnar Milutin  Total change: -25.40  Rating chartPersonal card
 Barion motarodin 2022 nr. 1 Mosfellsbaer ISL 2023-01-10
RcRownchangeKK*chgGame
 2031 2127 4.00 10 -2.10 20 -42.00 
  Johannesson, Ingvar Thor f2348 ISL0.001-0.2220-4.40 
  Ingvason, Johann 1906 ISL0.001-0.7820-15.60 
  Bjornsson, Sigurbjorn f2261 ISL0.001-0.3220-6.40 
  Steindorsson, Oli Valur 1727  * ISL1.0010.08201.60 
  Thorisson, Benedikt 1864 ISL1.0010.18203.60 
  Sigurjonsson, Gudmundur 1899 ISL1.0010.21204.20 
  Heimisson, Hilmir Freyr m2201 ISL0.001-0.4020-8.00 
  Palmason, Vilhjalmur 1915 ISL1.0010.23204.60 
  Johannsson, Orn Leo 2192 ISL0.001-0.4120-8.20 
  Kolka, Dawid 1999 ISL0.001-0.6720-13.40 
 * 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)
 
 Snooker & Pool 2023-01-23 Reykjavik ISL 2023-01-14
RcRownchangeKK*chgGame
 2164 2127 4.00 7 0.83 20 16.60 
  Ragnarsson, Dagur f2303 ISL0.5010.23204.60 
  Jonsson, Gauti Pall 2090 ISL0.501-0.0520-1.00 
  Thorsson, Olafur 2143 ISL0.001-0.4820-9.60 
  Petursson, Gudni 2071 ISL1.0010.42208.40 
  Kjartansson, David m2338 ISL1.0010.772015.40 
  Gunnarsson, Arnar m2295 ISL0.001-0.2820-5.60 
  Ingvason, Johann 1906 ISL1.0010.22204.40 

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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