Blitz: Individual Calculations March 2023
 Hosseinpour, Ali  Total change: 14.00  Rating chartPersonal card
 Blitz 12 Bahman Khorasan Razavi Khorasan Razavi IRI 2023-02-04
RcRownchangeKK*chgGame
 1402 1230 2.50 7 0.35 40 14.00 
  Iranfar, Amir 1749 IRI0.001-0.0340-1.20 
  Nazarian, Omid 1224 IRI1.0010.494019.60 
  Eskandari, Ehsan 1482 IRI0.001-0.1940-7.60 
  Barjaste, Saeed 1395 IRI1.0010.724028.80 
  Golmeimi, Ermia 1364 IRI0.001-0.3240-12.80 
  Norozian Ostad, Omidreza 1182 IRI0.501-0.0740-2.80 
  Hosseini Nia, Mani 1421 IRI0.001-0.2540-10.00 

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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