Individual Calculations December 2019
 Stefansson, Vignir Vatnar  Total change: 3.00  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2019 Corum TUR 2019-10-28
RcRownchangeKK*chgGame
 2206 2327 6.00 9 0.30 10 3.00 
  Galperin, Platon m2469 UKR0.5010.19101.90 
  Moazaz , Dhahir Habeeb f2087 IRQ1.0010.20102.00 
  Brilej, Jaka 2177 SLO0.501-0.2010-2.00 
  Asavasaetakul, Chawit 1927  * THA1.0010.08100.80 
  Risteski, Emil 2197 MKD1.0010.32103.20 
  Talukdar, Rohan f2369 CAN0.5010.06100.60 
  Veiga, Jose Francisco R P Neves f2325 POR0.5010.00100.00 
  Kara, Gulce Nehir wc1927  * TUR1.0010.08100.80 
  Sahidi, Samir f2374 SVK0.001-0.4310-4.30 
 * 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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