Individual Calculations October 2022
 Ghviniashvili, Nodar  Total change: 70.80  Rating chartPersonal card
 World Cadets B-12 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1605 1287 3.50 10 1.77 40 70.80 
  Adireddy, Arjun 1823 IND0.001-0.0340-1.20 
  Torosyan, Volodya 1639 ARM0.001-0.1140-4.40 
  Mefteh, Mohamed 1074 TUN1.0010.23409.20 
  Sanjay, Vasu 1557 SGP0.001-0.1740-6.80 
  Kabinazar, Nurmukhammed 1616 KAZ0.001-0.1240-4.80 
  Taragan, Uri 1848 ISR1.0010.984039.20 
  Omarsson, Josef 1540 ISL0.5010.314012.40 
  Weerasekara, Dishal Nimsara 1599 SRI0.001-0.1440-5.60 
  Theodoridis, Charalampos 1657 GRE1.0010.904036.00 
  Stefanovic, Bosko 1695 SRB0.001-0.0840-3.20 

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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