Rapid: Individual Calculations July 2018
 Peyrovi, Nader  Total change: -34.60  Rating chartPersonal card
 LALEH PARK RAMAZAN CUP RAPID 1397 Tabriz IRI 2018-06-09
RcRownchangeKK*chgGame
 1555 1533 1.00 6 -1.73 20 -34.60 
  Vazifeh Doost, Rohollah 1835 IRI0.001-0.1520-3.00 
  Ebadzadeh, Ali 1724 IRI0.001-0.2520-5.00 
  Valizadeh, Hossein 1680 IRI0.001-0.3020-6.00 
  Torab Maralani, Mohammad Reza 1705 IRI0.001-0.2720-5.40 
  Mousavi, Kamal 1148 IRI0.001-0.9120-18.20 
  Jalili, Arya 1236 IRI1.0010.15203.00 

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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