Rapid: Individual Calculations December 2017
 Haile, Batel Goitom  Total change: 15.40  Rating chartPersonal card
 Atkvold Hugins 2017-10-30 - Round 4-6 Reykjavik ISL 2017-10-30
RcRownchangeKK*chgGame
 1669 1276 1.00 2 0.83 20 16.60 
  Einarsson, Oskar Long 1676  * ISL1.0010.922018.40 
  Gardarsson, Hordur 1662 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)
 
 Unglingameistaramot Hugins 2017 Reykjavik ISL 2017-11-13
RcRownchangeKK*chgGame
 1198 1281 3.00 5 -0.06 20 -1.20 
  Davidsson, Stefan Orri 1143 ISL1.0010.31206.20 
  Steinthorsson, Birgir Logi 1037 ISL1.0010.20204.00 
  Davidsson, Oskar Vikingur 1533 ISL0.001-0.1920-3.80 
  Thorisson, Benedikt 1128 ISL0.001-0.7020-14.00 
  Sharifa, Rayan 1150 ISL1.0010.32206.40 

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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