Rapid: Individual Calculations May 2018
 Zare, Kasra  Total change: -11.20  Rating chartPersonal card
 Alborz Rapid 31 Farvardin 1397 Alborz IRI 2018-04-20
RcRownchangeKK*chgGame
 1301 1038 1.00 6 -0.26 20 -5.20 
  Khodabandeh, Milad 1438  * IRI0.001-0.0820-1.60 
  Alizadeh, Rahmatollah 1276 IRI0.001-0.2020-4.00 
  Zamani, Morteza 1438  * IRI0.001-0.0820-1.60 
  Zare, Hamidreza 1183 IRI1.0010.692013.80 
  Eskandary, Mahmood 1438  * IRI0.001-0.0820-1.60 
  Alavi, S.mohammad 1031 IRI0.001-0.5120-10.20 
 * 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)
 
 Iranian Cadets Rapid Chess Championships - U08 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1188 1038 0.00 1 -0.30 20 -6.00 
  Mandkari, Mohammadtaha 1188 IRI0.001-0.3020-6.00 

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)
 

 

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