Individual Calculations January 2020
 Ghodsi, Peyman  Total change: -36.40  Rating chartPersonal card
 8th Hormozgan Standard Cup 1398 Hormozgan IRI 2019-11-25
RcRownchangeKK*chgGame
 1425 1350 1.50 6 -0.91 40 -36.40 
  Malekpour Afshar, Ali 1566 IRI0.5010.284011.20 
  Salandari, Mehdi 1368 IRI0.001-0.4740-18.80 
  Molaei, Aboozar 1558 IRI0.001-0.2340-9.20 
  Kamran Nia, Helia 1244 IRI1.0010.364014.40 
  Ranjbari Paziarati, Ebrahim 1463 IRI0.001-0.3540-14.00 
  Momeni, Ahmad 1352 IRI0.001-0.5040-20.00 

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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