Blitz: Individual Calculations August 2017
 Gharibshah, Mohammadmahdi  Total change: -7.00  Rating chartPersonal card
 2nd Semnan Province Chess Championship 1396 (Blitz) Semnan IRI 2017-07-13
RcRownchangeKK*chgGame
 1430 1398 2.50 6 -0.35 20 -7.00 
  Yousefi, Behniya 1795 IRI0.001-0.0820-1.60 
  Moyedizade, Sajad 1612 IRI0.001-0.2320-4.60 
  Khorasanian, Mohammad 1202 IRI0.001-0.7520-15.00 
  Sherafat, Mohammad Sadegh 1713 IRI0.5010.36207.20 
  Arab Zeinali, Mahboubeh 1145 IRI1.0010.19203.80 
  Torabi, Ali 1113 IRI1.0010.16203.20 

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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