Individual Calculations October 2022
 Qalabegashvili, Data  Total change: 118.80  Rating chartPersonal card
 World Cadets B-12 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1745 1502 5.50 10 2.97 40 118.80 
  Temirbekov, Taimaz 2042 FID0.001-0.0340-1.20 
  Mefteh, Mohamed 1102  * TUN1.0010.08403.20 
  Bukreev, Stanislav 1889 FID0.001-0.0940-3.60 
  Evgeev, Altan 1230 FID1.0010.17406.80 
  Chiari, Cosimo 1801 ITA1.0010.854034.00 
  Tregubenko, Nikolay 1859 FID0.001-0.1140-4.40 
  Lu, Yunong Elias 1836 GER1.0010.884035.20 
  Borne, Felix 1829 FRA1.0010.874034.80 
  Federer, Colin 1835 SUI0.5010.384015.20 
  Zander, Emil 2025 DEN0.001-0.0340-1.20 
 * 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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