Blitz: Individual Calculations February 2020
 Johannesson, Petur  Total change: 8.20  Rating chartPersonal card
 Nyarsmot Hroksins 2020 Reykjavik ISL 2020-01-04
RcRownchangeKK*chgGame
 1194 794 0.00 7 -0.56 20 -11.20 
  Jonsson, Sveinbjorn 1194  * ISL0.001-0.0820-1.60 
  Ponzi, Tomas 1194  * ISL0.001-0.0820-1.60 
  Valdimarsson, Johann 1194  * ISL0.001-0.0820-1.60 
  Berndsen, Soffia Arndis 1194  * ISL0.001-0.0820-1.60 
  Njardarson, Arnar Ingi 1194  * ISL0.001-0.0820-1.60 
  Jonasson, Hordur 1194  * ISL0.001-0.0820-1.60 
  Sigurvaldason, Hjalmar 1194  * ISL0.001-0.0820-1.60 
 * 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)
 
 Nyarsskakmot Vinaskakfelagsins 2020 Reykjavik ISL 2020-01-06
RcRownchangeKK*chgGame
 1181 794 1.50 6 0.97 20 19.40 
  Jonasson, Hordur 1194  * ISL0.001-0.0820-1.60 
  Kristbergsson, Bjorgvin 1194  * ISL0.001-0.0820-1.60 
  Agnarsson, Bjorn 1194  * ISL0.5010.42208.40 
  Bjorgolfsson, Konrad K 1163 ISL1.0010.902018.00 
  Olafsson, Sigurjon 1145 ISL0.001-0.1120-2.20 
  Sigurvaldason, Hjalmar 1194  * ISL0.001-0.0820-1.60 
 * 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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