Rapid: Individual Calculations February 2022
 Hosseini, Rooh Ollah  Total change: -52.60  Rating chartPersonal card
 Golestan Rapid Cup 24Dey 1400 Gorgan IRI 2022-01-14
RcRownchangeKK*chgGame
 1336 1286 0.00 5 -2.63 20 -52.60 
  Tavana, Mobin 1992 IRI0.001-0.0120-0.20 
  Tavakkoli, Mahziar 1132 IRI0.001-0.7120-14.20 
  Kordi, Karen 1188 IRI0.001-0.6320-12.60 
  Nasibi, Parham 1153 IRI0.001-0.6820-13.60 
  Safari, Hamid 1213 IRI0.001-0.6020-12.00 

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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