Rapid: Individual Calculations February 2020
 Ghorbani Shandi, Amirmoohamad  Total change: -16.80  Rating chartPersonal card
 Tehran Rapid Cup 19 Dey 1398 Tehran IRI 2020-01-04
RcRownchangeKK*chgGame
 1183 864 0.00 6 -0.84 20 -16.80 
  Shahsavari, Mahan 1264  * IRI0.001-0.0820-1.60 
  Jamali Pirsara, Farzan 1208 IRI0.001-0.1220-2.40 
  Jafari, Akram 1264  * IRI0.001-0.0820-1.60 
  Kenari, Arshiya 1123 IRI0.001-0.1820-3.60 
  Heidaryan, Mohammad Sadra 1158 IRI0.001-0.1520-3.00 
  Nikbakht, Baran 1078 IRI0.001-0.2320-4.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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