Rapid: Individual Calculations March 2018
 Hemmati, Mousa  Total change: -3.60  Rating chartPersonal card
 1st White Castle Rapid Tournoment U2100 Fars IRI 2018-02-22
RcRownchangeKK*chgGame
 1502 1217 0.50 4 -0.18 20 -3.60 
  Mahjuriyan, Arash 1609 IRI0.001-0.0820-1.60 
  Sadat Roshan, Hosein 1570 IRI0.001-0.1120-2.20 
  Khajeh, Nader 1435 IRI0.001-0.2220-4.40 
  Barzan, Zahra 1394 IRI0.5010.23204.60 

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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