Rapid: Individual Calculations February 2018
 Karimi, Mohammad  Total change: -3.60  Rating chartPersonal card
 Alborz Weekly Rapid 29 Dey 1396 Alborz IRI 2018-01-19
RcRownchangeKK*chgGame
 1865 2111 4.50 6 -0.18 20 -3.60 
  Jivi Khorasanlou, Aida 1711  * IRI1.0010.08201.60 
  Khaledi, Omid 1846 IRI0.001-0.8220-16.40 
  Khajemirzaei, Jamal 1711  * IRI1.0010.08201.60 
  Moradi, Kaveh 1905 IRI1.0010.24204.80 
  Kachian, Amir 1879 IRI1.0010.21204.20 
  Eskandary, Mahmood 2135 IRI0.5010.03200.60 
 * 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)
 
 Tehran Rapid 5 Bahman 1396 Tehran IRI 2018-01-25
RcRownchangeKK*chgGame
 1977 2111 4.00 6 0.00 20 0.00 
  Ghadiri Bidhendi, Ebrahim 1763 IRI1.0010.11202.20 
  Jaferian, Koosha 1984 IRI1.0010.33206.60 
  Ramezani, Mahan 1991 IRI0.001-0.6620-13.20 
  Abtahi, Babak 1974 IRI1.0010.32206.40 
  Rajabi, Mohsen 1987 IRI1.0010.33206.60 
  Ghafourian, Amir Ali 2163 IRI0.001-0.4320-8.60 

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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