Individual Calculations December 2018
 Idani, Pouya  Total change: 12.50  Rating chartPersonal card
 M.Chigorin Memorial 2018 St. Petersburg RUS 2018-10-27
RcRownchangeKK*chgGame
 2477 2588 8.00 9 2.33 10 23.30 
  Shidlovskiy, Artemiy 2188  * RUS1.0010.08100.80 
  Rjabzev, Konstantin m2270 RUS1.0010.13101.30 
  Rohith, Krishna S c2403 IND1.0010.26102.60 
  Mikaelyan, Arman g2477 ARM1.0010.35103.50 
  Popov, Ivan g2611 RUS1.0010.53105.30 
  Alekseev, Evgeny g2620 RUS0.5010.04100.40 
  Timofeev, Artyom g2580 RUS0.501-0.0110-0.10 
  Vorobiov, Evgeny E. g2557 RUS1.0010.46104.60 
  Gareyev, Timur g2584 USA1.0010.49104.90 
 * 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)
 
 Iran Semifinal Men Chess Championship 1397 Hamedan IRI 2018-11-09
RcRownchangeKK*chgGame
 2288 2598 6.50 9 -1.08 10 -10.80 
  Shah Moradi, Mohammad 2198  * IRI0.001-0.9210-9.20 
  Najafiyan Pour, Mahyar 2198  * IRI0.501-0.4210-4.20 
  Mojaverian, Hossein 2198  * IRI1.0010.08100.80 
  Korevand, Sina 2198  * IRI0.501-0.4210-4.20 
  Ramezani, Mahan 2198  * IRI1.0010.08100.80 
  Daneshvar, Bardiya 2310 IRI1.0010.16101.60 
  Pour Agha Bala, Amirreza 2319 IRI1.0010.16101.60 
  Gholami, Aryan m2493 IRI1.0010.36103.60 
  Darini, Pouria g2481 IRI0.501-0.1610-1.60 
 * 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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