Rapid: Individual Calculations May 2019
 Tavakolian, Samiar  Total change: -30.60  Rating chartPersonal card
 Tehran Rapid Cup 30 Farvardin (Team) 1398 Tehran IRI 2019-04-19
RcRownchangeKK*chgGame
 1237 1141 0.00 4 -1.53 20 -30.60 
  Babaei, Amir Hossein 1354 IRI0.001-0.2320-4.60 
  Novin, Ahmadreza 1101 IRI0.001-0.5620-11.20 
  Ghorbani Shendi, Abolfazl 1381 IRI0.001-0.2020-4.00 
  Heydari, Tarlan 1110 IRI0.001-0.5420-10.80 

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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