Individual Calculations October 2019
 Farmani, Mohammad Mehdi  Total change: -51.60  Rating chartPersonal card
 Fars boys U12 championship 1398 Fars IRI 2019-09-06
RcRownchangeKK*chgGame
 1105 1160 1.00 4 -1.31 40 -52.40 
  Rezaei, Arad 1371 IRI0.001-0.2340-9.20 
  Farmani, Mohamadreza 1005 IRI0.501-0.2140-8.40 
  Manochehri, Erfan 1038 IRI0.501-0.1740-6.80 
  Dashti, Parham 1007 IRI0.001-0.7040-28.00 

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)
 
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1425 1160 1.00 5 0.02 40 0.80 
  Aghamohamadi, Mohamad Arshia 1560  * IRI0.001-0.0840-3.20 
  Pedramara, Ali 1398 IRI0.001-0.2040-8.00 
  Nazemi Jalal, Mehdi 1295 IRI0.001-0.3240-12.80 
  Abbasi Hamed, Nasim 1312 IRI0.001-0.3040-12.00 
  Biabani, Hadi 1560  * IRI1.0010.924036.80 
 * 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)
 

 

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