Rapid: Individual Calculations March 2018
 Ahang Naghibi Hashemi, Navid  Total change: -17.80  Rating chartPersonal card
 Alborz Weekly Rapid 4 Esfand 1396 Alborz IRI 2018-02-23
RcRownchangeKK*chgGame
 1439 1269 1.00 6 -0.89 20 -17.80 
  Sabahi, Mohammad 1669  * IRI0.001-0.0820-1.60 
  Moradi, Kaveh 1669  * IRI0.001-0.0820-1.60 
  Zare, Hamidreza 1181 IRI0.001-0.6220-12.40 
  Mousavi, Ensiye 1394 IRI0.001-0.3320-6.60 
  Makhdoumi, Erfan 1194 IRI1.0010.40208.00 
  Mahmoudi, Mani 1527 IRI0.001-0.1820-3.60 
 * 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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