Rapid: Individual Calculations July 2017
 Sejdeh, Amirsam  Total change: 0.40  Rating chartPersonal card
 Nokhbegan Chess Club Rapid Khordad 1396 Rasht IRI 2017-06-06
RcRownchangeKK*chgGame
 1333 1285 3.00 6 0.22 20 4.40 
  Tahbaz, Arash 1685  * IRI0.001-0.0820-1.60 
  Navid, Marziyeh 1023 IRI1.0010.18203.60 
  Behzad Nazif, Parva 1685  * IRI0.001-0.0820-1.60 
  Hamidi, Taha 1008 IRI1.0010.17203.40 
  Golshannejad, Sepehr 1512 IRI0.001-0.2120-4.20 
  Ebrahimi Rashti, Asal 1085 IRI1.0010.24204.80 
 * 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)
 
 Lahijan Ramadan Rapid Cup 2017 Lahijan IRI 2017-06-10
RcRownchangeKK*chgGame
 1653 1285 0.00 2 -0.20 20 -4.00 
  Hasandoost, Hosein 1685  * IRI0.001-0.0820-1.60 
  Naghdi, Amir 1621 IRI0.001-0.1220-2.40 
 * 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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