Rapid: Individual Calculations November 2019
 Abdollahi, Amir Ali  Total change: -17.60  Rating chartPersonal card
 Kerman Rapid Cup Aban 1398 Kerman IRI 2019-10-26
RcRownchangeKK*chgGame
 1243 1203 0.50 3 -0.88 20 -17.60 
  Seyfori, Soheil 1490 IRI0.001-0.1620-3.20 
  Khajouyi Nia, Kourosh 1022 IRI0.001-0.7420-14.80 
  Bikhasteh, Hossein 1216 IRI0.5010.02200.40 

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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