Individual Calculations October 2016
 Razavi, Seyyed Amirreza  Total change: -51.60  Rating chartPersonal card
 Iran Chess Championship Boys U12 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1390 1648 6.00 9 -1.29 40 -51.60 
  Madadi, Mohammad 1248  * IRI1.0010.08403.20 
  Vaziri, Rasool 1356 IRI1.0010.15406.00 
  Kasipour Azbari, Seyed Arvin 1473 IRI1.0010.274010.80 
  Mahmoudi, Mani 1431 IRI0.001-0.7840-31.20 
  Nouranianfar, Kourosh 1436 IRI0.001-0.7740-30.80 
  Dastgoshadeh, Ahmadreza 1334 IRI1.0010.14405.60 
  Bagheri Tanha, Masiha 1467 IRI0.001-0.7440-29.60 
  Banovreh, Amir Hossein 1361 IRI1.0010.16406.40 
  Biriya, Mohammadamin 1405 IRI1.0010.20408.00 
 * 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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