Individual Calculations October 2016
 Zahedifar, Anahita  Total change: 54.80  Rating chartPersonal card
 13th international chess festival avicenna Open Group A (Masters) Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 2254 2075 2.00 7 0.08 40 3.20 
  Valizadeh, Ali 2241 IRI0.001-0.2840-11.20 
  Asgari, Morteza 2240 IRI1.0010.724028.80 
  Noroozi, Omid m2392 IRI0.001-0.1340-5.20 
  Ghorbani, Hadi 2215 IRI0.5010.19407.60 
  Egorov, Evgeny m2368 KAZ0.001-0.1540-6.00 
  Gevorgyan, Maria wm2209 ARM0.5010.18407.20 
  Mashmooli, Kian 2112 IRI0.001-0.4540-18.00 

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)
 
 Tehran Standard Cup 21 Shahrivar 1395 Tehran IRI 2016-09-11
RcRownchangeKK*chgGame
 1897 2081 7.00 8 1.29 40 51.60 
  Ahadi, Mohammad Erfan 1681  * IRI1.0010.08403.20 
  Nazari Nia, Shahram 1681  * IRI1.0010.08403.20 
  Nourimoghaddam, Shahrokh 1821 IRI1.0010.18407.20 
  Rahimi, Amir Mohammad 1968 IRI1.0010.354014.00 
  Roozbayan, Reza 2096 IRI0.5010.02400.80 
  Rajabi, Mohsen 1968 IRI1.0010.354014.00 
  Latifpour, Mohammad 1911 IRI1.0010.284011.20 
  Taavoni, Rahim 2048 IRI0.501-0.0540-2.00 
 * 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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