Individual Calculations February 2020
 Fathi, Hamed  Total change: 20.80  Rating chartPersonal card
 East Azarbayjan 4th League ( 1398 ) Round 6-9 Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1394 1378 1.00 1 0.52 40 20.80 
  Peyrovi, Nader 1394 IRI1.0010.524020.80 

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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