Individual Calculations May 2019
 Javadov, Habil  Total change: -13.20  Rating chartPersonal card
 1st Ghaem Cup International Chess Festival 2019 (U-2100) Mazandaran IRI 2019-04-20
RcRownchangeKK*chgGame
 1644 1819 6.00 9 -0.33 40 -13.20 
  Safarpour, Hoseyn 1419  * IRI1.0010.08403.20 
  Eslami, Esmaeil 1490 IRI0.501-0.3840-15.20 
  Pourramezan Chafjiri, Parsa 1621 IRI0.501-0.2640-10.40 
  Razaghian, Hosein 1598 IRI1.0010.22408.80 
  Ebrahimi, Reza 1494 IRI0.501-0.3740-14.80 
  Badghisi, Jarullah 1667 AFG0.501-0.2040-8.00 
  Mahdavi, Armin 1573 IRI1.0010.19407.60 
  Rostami, Hossein 1940 IRI1.0010.664026.40 
  Khorshidi, Mohammad Javad c1997 IRI0.001-0.2740-10.80 
 * 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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