Individual Calculations January 2020
 Kamran Nia, Helia  Total change: -5.20  Rating chartPersonal card
 8th Hormozgan Standard Cup 1398 Hormozgan IRI 2019-11-25
RcRownchangeKK*chgGame
 1513 1244 1.50 5 0.55 40 22.00 
  Shamsaldini, Sohrab 1644  * IRI1.0010.924036.80 
  Taherizadeh, Hamid 1521 IRI0.001-0.1740-6.80 
  Karampour, Amir 1586 IRI0.001-0.1240-4.80 
  Ranjbari Paziarati, Ebrahim 1463 IRI0.5010.284011.20 
  Ghodsi, Peyman 1350 IRI0.001-0.3640-14.40 
 * 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)
 
 Mashhad Youth League Mashhad IRI 2019-12-08
RcRownchangeKK*chgGame
 1310 1244 1.00 4 -0.68 40 -27.20 
  Arab, Atra 1187 IRI1.0010.424016.80 
  Afsharian, Amirmohammad 1131 IRI0.001-0.6540-26.00 
  Ali Akbari, Sepehr 1503 IRI0.001-0.1840-7.20 
  Vahedi, Mohammadsadra 1419 IRI0.001-0.2740-10.80 

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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