Rapid: Individual Calculations January 2018
 Rezaeipour, Sina  Total change: 15.40  Rating chartPersonal card
 (1st Chess Tournament of Preparation of Gilan workers (Rapid_1396) Rasht IRI 2017-12-06
RcRownchangeKK*chgGame
 1645 1335 1.50 5 0.77 20 15.40 
  Nadernia, Niki 1676 IRI0.001-0.1220-2.40 
  Zarrabi, Sirous 1534 IRI1.0010.762015.20 
  Nadernia, Nikta 1683 IRI0.5010.39207.80 
  Moosazadeh, Mehdi 1596 IRI0.001-0.1820-3.60 
  Ghasemi Haji, Ramtin 1735  * IRI0.001-0.0820-1.60 
 * 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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