Individual Calculations March 2020
 Kjartansson, David  Total change: -17.50  Rating chartPersonal card
 Skakthing Reykjavikur 2020 Reykjavik ISL 2020-01-05
RcRownchangeKK*chgGame
 2107 2356 6.00 9 -1.05 10 -10.50 
  Eliasson, Kristjan Orn 1956  * ISL1.0010.08100.80 
  Mai, Alexander Oliver 1958 ISL0.501-0.4210-4.20 
  Halldorsson, Bragi 2089 ISL1.0010.18101.80 
  Karlsson, Mikael Johann 2155 ISL1.0010.24102.40 
  Stefansson, Vignir Vatnar f2323 ISL0.001-0.5510-5.50 
  Heidarsson, Arnar 1956  * ISL1.0010.08100.80 
  Mai, Aron Thor 2167 ISL1.0010.25102.50 
  Bjornsson, Sigurbjorn f2331 ISL0.001-0.5310-5.30 
  Hardarson, Petur Palmi 2027 ISL0.501-0.3810-3.80 
 * 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)
 
 Skakhatid MotX 2020 - a-flokkur Kopavogur ISL 2020-01-07
RcRownchangeKK*chgGame
 2338 2356 3.00 5 0.36 10 3.60 
  Sigfusson, Sigurdur f2245 ISL0.501-0.1510-1.50 
  Olafsson, Thorvardur 2188 ISL0.501-0.2210-2.20 
  Johannsson, Orn Leo 2231 ISL1.0010.33103.30 
  Gunnarsson, Jon Viktor m2438 ISL1.0010.61106.10 
  Gretarsson, Hjorvar Steinn g2586 ISL0.001-0.2110-2.10 

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)
 
 Kragero Resort 2020 Title Kragero NOR 2020-02-19
RcRownchangeKK*chgGame
 2163 2356 5.50 9 -1.06 10 -10.60 
  Pevar, Andrew 1998 BEL1.0010.10101.00 
  Moiseenko, Vadim g2550 RUS0.001-0.2510-2.50 
  Altarbosh, Ward f2149 NOR0.001-0.7710-7.70 
  Eliseev, Sergey 1956  * NOR1.0010.08100.80 
  Lund, Terje 2086 NOR0.501-0.3310-3.30 
  Kvaloy, Aksel Bu 2174 NOR0.501-0.2410-2.40 
  Sjoberg, Isak 2218 NOR0.501-0.1910-1.90 
  Woithe, Daniel 2067 GER1.0010.16101.60 
  Thorgeirsson, Jon Kristinn f2269 ISL1.0010.38103.80 
 * 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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