Individual Calculations November 2022
 Petriashvili, Nikoloz  Total change: 13.20  Rating chartPersonal card
 World junior under 20 championship 2022 - Open Dorgali ITA 2022-10-12
RcRownchangeKK*chgGame
 2445 2428 6.50 11 1.32 10 13.20 
  Carroll, Peter c2115 IRL1.0010.14101.40 
  Ivic, Velimir g2553 SRB0.5010.17101.70 
  Budisavljevic, Luka g2524 SRB1.0010.63106.30 
  Petkov, Momchil g2511 BUL0.5010.11101.10 
  Nesterov, Arseniy g2567 FID0.001-0.3110-3.10 
  Galaviz Medina, Sion Radamantys m2345 MEX0.501-0.1110-1.10 
  Gaal, Zsoka wm2298 HUN1.0010.32103.20 
  Stefansson, Vignir Vatnar m2471 ISL1.0010.56105.60 
  Mendonca, Leon Luke g2558 IND0.001-0.3210-3.20 
  Nogerbek, Kazybek m2467 KAZ0.5010.05100.50 
  Parkhov, Yair m2484 ISR0.5010.08100.80 

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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