Rapid: Individual Calculations June 2019
 Zeini, Davoud  Total change: -13.00  Rating chartPersonal card
 Tabriz Rapid Tournament (27 Ordibehesht 1398) Tabriz IRI 2019-05-23
RcRownchangeKK*chgGame
 1545 1500 2.00 6 -0.65 20 -13.00 
  Kazemipour, Samad 1256 IRI1.0010.20204.00 
  Nosratizadeh, Reza 1665 IRI1.0010.722014.40 
  Abbaszadeh, Moslem 1808 IRI0.001-0.1420-2.80 
  Giahy, Maghsoud 1623 IRI0.001-0.3320-6.60 
  Fadakar, Reza 1585 IRI0.001-0.3820-7.60 
  Ghorbani, Aadel 1335 IRI0.001-0.7220-14.40 

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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