Individual Calculations October 2018
 Bolandakhtar, Ata  Total change: 33.20  Rating chartPersonal card
 Round 1 Rasht IRI 2018-09-14
RcRownchangeKK*chgGame
 1621 1250 0.00 1 -0.10 40 -4.00 
  Abbasi, Hamid 1621 IRI0.001-0.1040-4.00 

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)
 
 5th Gilan Ayandesazan League 2018 Gilan IRI 2018-09-15
RcRownchangeKK*chgGame
 1389 1250 2.00 3 0.93 40 37.20 
  Daghli, Arash f1650  * IRI0.001-0.0840-3.20 
  Saberi, Hirad 1505 IRI1.0010.814032.40 
  Alizadeh, Raeen 1012 IRI1.0010.20408.00 
 * 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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