Rapid: Individual Calculations May 2019
 Zareyan, Mohammad Saleh  Total change: 38.80  Rating chartPersonal card
 29th Rapid Hormozgan farvardin 1398 Bandar Abbas IRI 2019-04-21
RcRownchangeKK*chgGame
 1510 1228 3.00 6 1.94 20 38.80 
  Zahedi, Mehdi 1628  * IRI0.001-0.0820-1.60 
  Shakour, Ali Akbar 1438 IRI1.0010.772015.40 
  Taheri, Mohammad Ali 1487 IRI0.001-0.1820-3.60 
  Bahadori, Abdollah 1628  * IRI0.001-0.0820-1.60 
  Heidary Mirshekar, Mousa 1339 IRI1.0010.652013.00 
  Fallah, Mohammad Reza 1542 IRI1.0010.862017.20 
 * 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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