Individual Calculations October 2019
 Hosseini, Morteza  Total change: -20.00  Rating chartPersonal card
 6th Golgohar sirjan Standard Cup 1398 Sirjan IRI 2019-09-06
RcRownchangeKK*chgGame
 1532 1868 6.50 8 -0.50 40 -20.00 
  Moridi, Jafar 1468  * IRI0.001-0.9240-36.80 
  Firoozabadi, Said 1468  * IRI1.0010.08403.20 
  Seyfori, Soheil 1468  * IRI1.0010.08403.20 
  Bagheri, Ali 1595 IRI0.501-0.3340-13.20 
  Zamani, Morteza 1554 IRI1.0010.14405.60 
  Farnami, Karim 1639 IRI1.0010.21408.40 
  Moradi, Saeid 1526 IRI1.0010.12404.80 
  Rafaati, Radin 1539 IRI1.0010.12404.80 
 * 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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