Individual Calculations November 2021
 Skarphedinsson, Ingvar Wu  Total change: -5.32  Rating chartPersonal card
 Haustmot TR opinn flokkur 2021 Reykjavik ISL 2021-09-12
RcRownchangeKK*chgGame
 1506 1665 3.50 7 -1.16 38 -44.08 
  Vidarsson , Kari Steinn 1265  * ISL1.0010.08383.04 
  Omarsson, Adam 1531 ISL0.501-0.1838-6.84 
  Jonsson, Kristjan Dagur 1785 ISL0.001-0.3438-12.92 
  Kjartansson, Arnar Logi 1271 ISL1.0010.08383.04 
  Thorisson, Benedikt 1636 ISL0.001-0.5438-20.52 
  Jonsson, Johann 1778 ISL0.001-0.3538-13.30 
  Njardarson, Arnar Ingi 1279 ISL1.0010.09383.42 
 * 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)
 
 Icelandic Team Chess Championship 2021-22 - 3rd div. Round 1-4 Reykjavik ISL 2021-10-01
RcRownchangeKK*chgGame
 1647 1665 2.00 3 0.45 38 17.10 
  Fridriksson, Magnus 1446 ISL1.0010.22388.36 
  Einarsson, Einar S 1676 ISL0.5010.02380.76 
  Sigurdsson, Arnljotur 1820 ISL0.5010.21387.98 

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)
 
 European Youth Chess Championship 2021 - Open 14 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 1843 1665 3.00 8 0.57 38 21.66 
  Gschiel, Alexander 2065  * AUT1.0010.923834.96 
  Vagman, Roy c2065  * ISR0.001-0.0838-3.04 
  Uritsky, Yonathan 2065  * ISR0.001-0.0838-3.04 
  Asgarov, Sahib 1322 AZE1.0010.12384.56 
  Prazak, Daniel 1945 CZE0.5010.343812.92 
  Valiyev, Shahin 1944 AZE0.001-0.1638-6.08 
  Jakovic, Roko 1854 CRO0.001-0.2538-9.50 
  Afonso, Joao Pedro 1482 POR0.501-0.2438-9.12 
 * 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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