Individual Calculations April 2016
 Khalesi, Parsa  Total change: -45.60  Rating chartPersonal card
 Iran Boys Under 12 Championship 2016 Tehran IRI 2016-02-27
RcRownchangeKK*chgGame
 1483 1766 4.50 7 -1.31 40 -52.40 
  Talebmanouchehri, Armin 1422 IRI0.501-0.3840-15.20 
  Amirimehr, Ashkan 1528 IRI0.001-0.8040-32.00 
  Mardani, Alireza 1366  * IRI1.0010.08403.20 
  Rezaei, Arshan 1465 IRI0.501-0.3540-14.00 
  Heravi, Mohammad Hossein 1580 IRI1.0010.264010.40 
  Alimardani, Amir H 1547 IRI0.501-0.2840-11.20 
  Abbasnejad, Amirreza 1476 IRI1.0010.16406.40 
 * 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)
 
 28th IRAQI Clubs Championship 2016 Baghdad IRQ 2016-03-03
RcRownchangeKK*chgGame
 1588 1766 3.00 4 0.17 40 6.80 
  Marwa, Mohammed Khalaf 1475 IRQ1.0010.15406.00 
  Ruwaida, Saad Mohsin Al Naseri 1488 IRQ0.501-0.3340-13.20 
  Poormosavi, Seyed Kian 1914 IRI0.5010.20408.00 
  Hussein, Saeed Abbas 1473 IRQ1.0010.15406.00 

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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