Blitz: Individual Calculations October 2019
 Johannesson, Petur  Total change: 6.00  Rating chartPersonal card
 Crazy Culture skakmotid 2019 Reykjavik ISL 2019-09-20
RcRownchangeKK*chgGame
 1194 826 0.00 6 -0.60 20 -12.00 
  Andrason, Pall Snaedal 1226  * ISL0.001-0.0820-1.60 
  Sigurvaldason, Hjalmar 1226  * ISL0.001-0.0820-1.60 
  Olafsson, Sigurjon 1151 ISL0.001-0.1320-2.60 
  Karlsson, Sighvatur 1226  * ISL0.001-0.0820-1.60 
  Kristbergsson, Bjorgvin 1160 ISL0.001-0.1220-2.40 
  Bjorgolfsson, Konrad K 1173 ISL0.001-0.1120-2.20 
 * 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)
 
 Hradskakmot TR 2019 Reykjavik ISL 2019-09-25
RcRownchangeKK*chgGame
 1189 826 2.00 10 0.90 20 18.00 
  Kristinsson, Ogmundur 1226  * ISL0.001-0.0820-1.60 
  Hjaltason, Elvar Orn 1226  * ISL0.001-0.0820-1.60 
  Njardarson, Arnar Ingi 1226  * ISL0.001-0.0820-1.60 
  Helgadottir, Idunn 1134 ISL0.001-0.1420-2.80 
  Thorisson, Bjartur 973 ISL1.0010.702014.00 
  Valsson, Arnar 1226  * ISL0.001-0.0820-1.60 
  Steingrimsson, Bjorgvin 1216 ISL1.0010.912018.20 
  Skarphedinsson, Ingvar Wu 1226  * ISL0.001-0.0820-1.60 
  Haraldsson, Sigurjon 1226  * ISL0.001-0.0820-1.60 
  Sharifa, Rayan 1210 ISL0.001-0.0920-1.80 
 * 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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