Rapid: Individual Calculations June 2023
 Rajabi, Mohsen  Total change: -16.40  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1484 1635 6.00 10 -0.82 20 -16.40 
  Rakhshanizadeh, Ahmad 1389 IRI1.0010.19203.80 
  Pilvaieh, Ali 1925 IRI0.001-0.1620-3.20 
  Fereidooni Jamalzadeh, Alireza 1449 IRI0.001-0.7420-14.80 
  Tavakolipour, Ali 1396 IRI0.001-0.8020-16.00 
  Younesi, Abolfazl 1288 IRI1.0010.11202.20 
  Mohammadi Bahabadi, Mohammad Reza 1261 IRI1.0010.10202.00 
  Rasouli, Arshia 1340 IRI1.0010.15203.00 
  Shaerzadeh, M.hossein 1472 IRI1.0010.28205.60 
  Razawi, S.ahmad Fahim 1440 AFG1.0010.25205.00 
  Mahmoodi, Nader 1880 IRI0.001-0.2020-4.00 

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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