Rapid: Individual Calculations January 2019
 Vejdani, Arad  Total change: -26.80  Rating chartPersonal card
 Hamedan Weekly Rapid Games 97.09.15 Hamedan IRI 2018-12-21
RcRownchangeKK*chgGame
 1283 1081 0.00 5 -1.23 20 -24.60 
  Gholami, Keyhan 1334 IRI0.001-0.1920-3.80 
  Zaheri, Mehran 1343 IRI0.001-0.1820-3.60 
  Zaheri, Mehrdad 1324 IRI0.001-0.2020-4.00 
  Gholami, Amir Mohammad 1250 IRI0.001-0.2820-5.60 
  Delavari, Amin 1166 IRI0.001-0.3820-7.60 

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)
 
 Hamedan Weekly Rapid Games Azar 97 Hamedan IRI 2018-12-21
RcRownchangeKK*chgGame
 1345 1081 1.00 6 -0.11 20 -2.20 
  Khosh Sefat, Shahram 1341 IRI0.001-0.1820-3.60 
  Zaheri, Mehran 1343 IRI0.001-0.1820-3.60 
  Gholami, Keyhan 1334 IRI1.0010.812016.20 
  Fathi, Abolfazl 1247 IRI0.001-0.2820-5.60 
  Ghazaghi, Parmida 1481  * IRI0.001-0.0820-1.60 
  Zaheri, Mehrdad 1324 IRI0.001-0.2020-4.00 
 * 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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