Individual Calculations May 2024
 Ragnarsson, Dagur  Total change: -4.90  Rating chartPersonal card
 Icelandic Chess Championship 2024 Mosfellsbaer ISL 2024-04-15
RcRownchangeKK*chgGame
 2371 2333 4.00 10 -0.49 10 -4.90 
  Heimisson, Hilmir Freyr m2361 ISL0.5010.04100.40 
  Stefansson, Hannes g2493 ISL0.001-0.2910-2.90 
  Gretarsson, Helgi Ass g2468 ISL0.5010.18101.80 
  Domalchuk-Jonasson, Aleksandr f2368 ISL0.5010.05100.50 
  Kjartansson, Gudmundur g2480 ISL1.0010.70107.00 
  Stefansson, Vignir Vatnar g2459 ISL0.001-0.3310-3.30 
  Birkisson, Bardur Orn c2169 ISL0.001-0.7210-7.20 
  Ptacnikova, Lenka wg2127 ISL1.0010.24102.40 
  Gretarsson, Hjorvar Steinn g2518 ISL0.5010.24102.40 
  Prudnykova, Olga wm2263 ISL0.001-0.6010-6.00 

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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