Blitz: Individual Calculations July 2023
 Alavizadeh, Mohammadreza  Total change: -16.40  Rating chartPersonal card
 1st IRCF Weekly Blitz Tournament 1402 Tehran IRI 2023-05-31
RcRownchangeKK*chgGame
 1478 1290 2.00 8 -0.82 20 -16.40 
  Sadeghi Givi, Reza 1889 IRI0.001-0.0220-0.40 
  Rahnama, M.reza 1661 IRI0.5010.40208.00 
  Pilvaieh, Ali 1789 IRI0.001-0.0420-0.80 
  Ghaeni, Arya 1798 IRI0.001-0.0420-0.80 
  Faramarzi Garousi, Maartia 1290 IRI0.5010.00200.00 
  Shokoohi Pooya, Pouyan 1049 IRI0.001-0.8020-16.00 
  Alizadeh, Reza 1152 IRI1.0010.31206.20 
  Mirmoshtaghi, Seyed M.reza 1192 IRI0.001-0.6320-12.60 

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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