Individual Calculations March 2018
 Mai, Aron Thor  Total change: 9.61  Rating chartPersonal card
 Skakhatid Motx 2018 b-flokkur Kopavogur ISL 2018-01-09
RcRownchangeKK*chgGame
 1891 2066 5.00 7 0.05 31 1.55 
  Hilmarsson, Andri Steinn 1666  * ISL1.0010.08312.48 
  Briem, Stephan 1890 ISL0.501-0.2331-7.13 
  Eliasson, Kristjan Orn 1846 ISL1.0010.22316.82 
  Jonsson, Gauti Pall 2161 ISL0.001-0.3731-11.47 
  Davidsson, Oskar Vikingur 1854 ISL1.0010.23317.13 
  Ulfsson, Olafur Evert 1784 ISL1.0010.16314.96 
  Sigurjonsson, Siguringi 2034 ISL0.501-0.0431-1.24 
 * 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)
 
 Skakthing Reykjavikur 2018 Reykjavik ISL 2018-01-10
RcRownchangeKK*chgGame
 2003 2066 5.50 9 0.49 31 15.19 
  Oskarsson, Anton Breki 1666  * ISL1.0010.08312.48 
  Stefansson, Vignir Vatnar f2304 ISL1.0010.803124.80 
  Fridjonsson, Julius 2137 ISL0.5010.10313.10 
  Halldorsson, Bragi 2082 ISL0.5010.02310.62 
  Viglundsson, Bjorgvin 2167 ISL0.001-0.3631-11.16 
  Jensson, Einar Hjalti m2336 ISL0.001-0.1731-5.27 
  Bjornsson, Eirikur K. 1934 ISL0.501-0.1831-5.58 
  Bjarnason, Larus H 1666  * ISL1.0010.08312.48 
  Fridthjofsdottir, Sigurl. Regina 1734 ISL1.0010.12313.72 
 * 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)
 
 Nordic Youth Championship 2018 B Heinola FIN 2018-02-09
RcRownchangeKK*chgGame
 1991 1965 2.50 6 -0.23 31 -7.13 
  Petersson, Baldur Teodor c2161 SWE1.0010.753123.25 
  Skaale, Janus 1772 FAI0.001-0.7531-23.25 
  Thybo, Thomas Sondergaard 2029 DEN0.001-0.4131-12.71 
  Vestby-Ellingsen, Mads 2161 NOR0.5010.25317.75 
  Morkore, Rogvi 1565  * FAI1.0010.08312.48 
  Pantzar, Milton f2260 SWE0.001-0.1531-4.65 
 * 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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