Rapid: Individual Calculations January 2020
 Darabi Zadeh, Parviz  Total change: -11.00  Rating chartPersonal card
 Kerman Rapid Cup Azar 1398 Kerman IRI 2019-11-29
RcRownchangeKK*chgGame
 1540 1270 0.00 3 -0.55 20 -11.00 
  Malakouti, Ehsan 1670  * IRI0.001-0.0820-1.60 
  Salarkarimi, Mostafa 1486 IRI0.001-0.2220-4.40 
  Seyfori, Soheil 1463 IRI0.001-0.2520-5.00 
 * 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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