Individual Calculations November 2023
 Valibahreini, Farshid  Total change: -54.60  Rating chartPersonal card
 Kerman Cup (Standard Under 2200 & Blitz) Kerman IRI 2023-10-04
RcRownchangeKK*chgGame
 1272 1425 1.50 6 -2.73 20 -54.60 
  Malekzadeh, Mohammad 1942 IRI0.001-0.0420-0.80 
  Kargar Jahromi, Ghazal 1030 IRI0.001-0.9220-18.40 
  Norouzi, Amir Ali 1142 IRI1.0010.16203.20 
  Hosseini, Seyed Yasin 1173 IRI0.001-0.8120-16.20 
  Shadmani, Mohammadreza 1217 IRI0.001-0.7720-15.40 
  Fathi, Moazameh 1130 IRI0.501-0.3520-7.00 

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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