Individual Calculations October 2016
 Zarei, Amirhosein  Total change: 0.00  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeRpKK*chgGame
 1269 0 2.00 8 0.00 1076   0.00 
  Ghafouri, Parvin 1322 IRI0.0010.00 0.00 
  Kalvandi, Mohammad Naeim 1190 IRI0.0010.00 0.00 
  Ghasemzadeh, Mohammad Hossein 1525 IRI0.0010.00 0.00 
  Ghafari, Pooria 1022 IRI1.0010.00 0.00 
  Mardani, Alireza 1330 IRI0.0010.00 0.00 
  Gholami, Keyhan 1206 IRI1.0010.00 0.00 
  Rostami, Hossein 1331 IRI0.0010.00 0.00 
  Akbari, Artin 1223 IRI0.0010.00 0.00 

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)
 
 Iran Chess Championship Boys U12 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeRpKK*chgGame
 1229 0 2.50 7 0.00 1127   0.00 
  Rahmani Khah, Amir Ali 1269 IRI0.0010.00 0.00 
  Maleki Zaghemarzi, Reza 1265 IRI0.0010.00 0.00 
  Rahimi Shahmirzadi, Parsa 1088 IRI1.0010.00 0.00 
  Nezamdoust, Amirmahdi 1282 IRI0.0010.00 0.00 
  Mozafari, Aria 1201 IRI0.0010.00 0.00 
  Moradi, Mohammad Soroosh 1221 IRI1.0010.00 0.00 
  Eini, Arad 1277 IRI0.5010.00 0.00 

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)
 

 

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