Rapid: Individual Calculations June 2017
 Babaei, Ali  Total change: 0.00  Rating chartPersonal card
 Isfahan Rapid Chess Championship Ordibehesht 1396 Isfahan IRI 2017-05-04
RcRownchangeRpKK*chgGame
 1459 0 1.00 4 0.00 1266   0.00 
  Etemadi, Ariyan 1594 IRI0.0010.00 0.00 
  Ghadiri, Amir Mohammad 1372 IRI1.0010.00 0.00 
  Yavari, Ali Reza 1547 IRI0.0010.00 0.00 
  Babakmehr, Rohalah 1322 IRI0.0010.00 0.00 

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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