Individual Calculations February 2017
 Mollazadeh, Daryoush  Total change: -20.40  Rating chartPersonal card
 Tehran Standard Cup U2100 Day 1395 Tehran IRI 2017-01-11
RcRownchangeKK*chgGame
 1680 1386 0.50 6 -0.51 40 -20.40 
  Nourimoghaddam, Shahrokh 1767 IRI0.5010.414016.40 
  Mahmoody, M. Sadegh 1786  * IRI0.001-0.0840-3.20 
  Rahmani, Mohammad 1706 IRI0.001-0.1340-5.20 
  Fakhrbakhsh, Vandad 1577 IRI0.001-0.2540-10.00 
  Davoodi, Mehran 1765 IRI0.001-0.0940-3.60 
  Amjadian, Mohsen 1481 IRI0.001-0.3740-14.80 
 * 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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