Individual Calculations October 2022
 Nanavar, Pouyan  Total change: -62.00  Rating chartPersonal card
 4th Shahid hojjaji chess tournament Najaf Abad IRI 2022-09-15
RcRownchangeKK*chgGame
 1225 1471 4.00 7 -1.55 40 -62.00 
  Fatehi, Amir Masoud 1181 IRI0.001-0.8440-33.60 
  Shamsi, Shayegan 1071  * IRI1.0010.08403.20 
  Razavi, Mohammad Sadegh 1287 IRI1.0010.264010.40 
  Asgari Rashtiani, Yasin 1160 IRI0.501-0.3640-14.40 
  Gholami, Mohammadhosein 1202 IRI1.0010.17406.80 
  Haji Arismani, Mohammad Taha 1361 IRI0.001-0.6540-26.00 
  Kakoee, Parham 1315 IRI0.501-0.2140-8.40 
 * 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)
 

 

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