Individual Calculations August 2018
 Baymani, Mohsen  Total change: -22.00  Rating chartPersonal card
 Iranian juniors Chess Championship 1397 (Boys Under 20) Khouzestan IRI 2018-07-13
RcRownchangeKK*chgGame
 1410 1210 1.00 6 -0.55 40 -22.00 
  Motaghi, Sina 1610  * IRI0.001-0.0840-3.20 
  Mayah Pour, Mohammad 1348 IRI0.001-0.3140-12.40 
  Sanjarian, Peyman 1485 IRI0.001-0.1740-6.80 
  Arvish, Sorena 1331 IRI0.5010.16406.40 
  Ataran, Mohammad Sadegh 1414 IRI0.001-0.2440-9.60 
  Shakibaei Yekta, Ouriya 1273 IRI0.5010.09403.60 
 * 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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