Individual Calculations March 2018
 Haile, Batel Goitom  Total change: -60.40  Rating chartPersonal card
 Skakhatid Motx 2018 b-flokkur Kopavogur ISL 2018-01-09
RcRownchangeKK*chgGame
 1382 1421 0.00 2 -1.10 40 -44.00 
  Birkisdottir, Freyja 1483 ISL0.001-0.4140-16.40 
  Davidsson, Stefan Orri 1280 ISL0.001-0.6940-27.60 

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 E Heinola FIN 2018-02-09
RcRownchangeKK*chgGame
 1491 1421 2.00 5 -0.13 40 -5.20 
  Trost, Edvin 1821  * SWE0.001-0.0840-3.20 
  Gudmundsson, Gunnar Erik 1491 ISL0.001-0.4040-16.00 
  Petersen, Elias 1048 FAI1.0010.10404.00 
  Kaariainen, Kaarle 1318 FIN0.001-0.6440-25.60 
  Moller, Albert Mechlenburg 1775 DEN1.0010.894035.60 
 * 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)
 
 Bikarsyrpa TR 2017-18 - Mot 4 Reykjavik ISL 2018-02-16
RcRownchangeKK*chgGame
 1206 1421 2.00 3 -0.28 40 -11.20 
  Omarsson, Adam 1068 ISL1.0010.11404.40 
  Jonsson, Kristjan Dagur 1284 ISL0.001-0.6840-27.20 
  Olafsson, Arni 1266 ISL1.0010.294011.60 

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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