Rapid: Individual Calculations February 2020
 Rezaei, Yekta  Total change: -8.80  Rating chartPersonal card
 Malard Rapid Cup Dey 1398 Tehran IRI 2020-01-06
RcRownchangeKK*chgGame
 1297 1000 0.00 4 -0.66 20 -13.20 
  Mohammadi, Amir Hossein 1400  * IRI0.001-0.0820-1.60 
  Hemati, Mohamad Taha 1146 IRI0.001-0.3020-6.00 
  Mehrabi, Mahmood 1398 IRI0.001-0.0820-1.60 
  Abbasi, Taha 1243 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)
 
 malard Rapid cup Bahman 1398 Tehran IRI 2020-01-25
RcRownchangeKK*chgGame
 1206 1000 2.00 7 0.22 20 4.40 
  Ahmadi, Mehrdad 1400  * IRI0.001-0.0820-1.60 
  Rezaei, Korosh 1307 IRI0.001-0.1420-2.80 
  Haji Abadi, Yasin 986 IRI1.0010.48209.60 
  Taj Dini, Hasti 1238 IRI0.001-0.2020-4.00 
  Masajedi, Amirreza 1094 IRI1.0010.632012.60 
  Dindar, Hasan 1187 IRI0.001-0.2620-5.20 
  Marri, Mohammad Aria 1229 IRI0.001-0.2120-4.20 
 * 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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