Rapid: Individual Calculations July 2017
 Dorpa, Mohammad Mahdi  Total change: 24.00  Rating chartPersonal card
 Golestan Ramadan Rapid Cup 1396 Gorgan IRI 2017-06-19
RcRownchangeKK*chgGame
 1525 1357 3.00 6 1.20 20 24.00 
  Eslam, Vahid 1627 IRI1.0010.832016.60 
  Arab Ahmadi, Amir Ali 1394 IRI0.5010.05201.00 
  Aminifard, M.sam 1580 IRI0.001-0.2220-4.40 
  Riahi, Arvin 1263 IRI1.0010.37207.40 
  Kor, Abdollah 1692 IRI0.001-0.1220-2.40 
  Sherafat Nia, Mohamad 1592 IRI0.5010.29205.80 

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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