Rapid: Individual Calculations July 2023
 Orooji, Siamak  Total change: -10.80  Rating chartPersonal card
 2nd IRCF Weekly Rapid Tournaments 1402 Tehran IRI 2023-05-19
RcRownchangeKK*chgGame
 1492 1541 3.00 6 -0.54 20 -10.80 
  Pilvaieh, Ali 1925 IRI0.001-0.0920-1.80 
  Jamali, Farzan 1259 IRI1.0010.16203.20 
  Abedi, Ali 2104 IRI0.001-0.0220-0.40 
  Moradi, Amirali 1255 IRI0.001-0.8420-16.80 
  Rajabi Aghmasjed, Miad 1146 IRI1.0010.08201.60 
  Rezaei, Mehraban 1265 IRI1.0010.17203.40 

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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