Individual Calculations March 2018
 Tahbaz, Arash  Total change: -0.90  Rating chartPersonal card
 26th International Fajr Festival (Oxin Cup)- Group A - Masters Amol IRI 2018-02-03
RcRownchangeKK*chgGame
 2289 2456 5.00 8 -0.64 10 -6.40 
  Afshari, Mohammadreza f2183 IRI1.0010.17101.70 
  Alinasab, Mobina wm2186 IRI0.501-0.3310-3.30 
  Hamidi, Amir Mohammad 2190 IRI0.501-0.3210-3.20 
  Ghukasyan, Siranush wm2184 ARM1.0010.17101.70 
  Maghsoodloo, Parham g2594 IRI0.001-0.3110-3.10 
  Fendereski, Nima f2314 IRI1.0010.31103.10 
  Molaei, Mohammadamin m2327 IRI0.001-0.6710-6.70 
  Danielyan, Vahe f2336 ARM1.0010.34103.40 

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)
 
 Gilan Super League 1396 Round 10-11 Gilan IRI 2018-02-10
RcRownchangeKK*chgGame
 2056 2456 1.00 1 0.08 10 0.80 
  Khadem Erfani, Sobhan 2056  * IRI1.0010.08100.80 
 * 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)
 
 Karoun International Masters Cup 1396 Karoun IRI 2018-02-17
RcRownchangeKK*chgGame
 2401 2456 5.50 9 0.47 10 4.70 
  Babaniya, Benyamin 2112 IRI1.0010.12101.20 
  Rastbod, Ali f2305 IRI0.501-0.2010-2.00 
  Sibashvili, Giorgi m2396 GEO1.0010.42104.20 
  Mosadeghpour, Masoud g2518 IRI1.0010.59105.90 
  Pourramezanali, Amirreza g2525 IRI0.001-0.4010-4.00 
  Korneev, Oleg g2554 ESP0.5010.13101.30 
  Sedaghati, Mehrdad f2215 IRI1.0010.20102.00 
  Lorparizangeneh, Shahin g2484 IRI0.5010.04100.40 
  Matinian, Nikita g2504 RUS0.001-0.4310-4.30 

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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