Rapid: Individual Calculations July 2017
 Arash, Mehdi  Total change: 0.00  Rating chartPersonal card
 Lahijan Ramadan Rapid Cup 2017 Lahijan IRI 2017-06-10
RcRownchangeRpKK*chgGame
 1718 0 0.00 3 0.00 918   0.00 
  Hasandoost, Hosein 1913 IRI0.0010.00 0.00 
  Naghdi, Amir 1621 IRI0.0010.00 0.00 
  Rabani, Rashid 1619 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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