Rapid: Individual Calculations January 2020
 Peyda, Mohammad Hossein  Total change: -63.20  Rating chartPersonal card
 Tehran Rabid Cup 5 Dey 1398 U2000 Tehran IRI 2019-12-09
RcRownchangeKK*chgGame
 1505 1782 4.00 7 -1.77 20 -35.40 
  Afshari, Mehdi 1382  * IRI1.0010.08201.60 
  Edalatkhah, Mohsen 1555 IRI1.0010.21204.20 
  Azimi Aghghale, Amirmahdi 1608 IRI0.001-0.7320-14.60 
  Haveshki, Ali 1511 IRI0.001-0.8320-16.60 
  Heydari, Hosein 1382  * IRI1.0010.08201.60 
  Ahmadi Torkamani, Mohammad 1489 IRI1.0010.15203.00 
  Mahdizadeh, Mohammad 1611 IRI0.001-0.7320-14.60 
 * 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 Rpid Cup 3 Dey 1398 Tehran IRI 2019-12-22
RcRownchangeKK*chgGame
 1414 1782 4.00 6 -1.39 20 -27.80 
  Ghadrdani, Saeed 1382  * IRI1.0010.08201.60 
  Salehipour, Mehrad 1506 IRI0.001-0.8320-16.60 
  Khaghani, Milad 1435 IRI1.0010.11202.20 
  Seddigh Zad, Artan 1382  * IRI0.001-0.9220-18.40 
  Sadeghi, Mohammad 1382  * IRI1.0010.08201.60 
  Houshmandnia, Hamid Reza 1398 IRI1.0010.09201.80 
 * 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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