Rapid: Individual Calculations April 2019
 Kazemi, Mohammad Hasan  Total change: 4.60  Rating chartPersonal card
 Babol Open Chess Tournoment Esfand 1397 Mazandaran IRI 2019-03-08
RcRownchangeKK*chgGame
 1431 1160 0.00 3 -0.52 20 -10.40 
  Sharifi, Mohammad 1418 IRI0.001-0.1820-3.60 
  Alavi, Mir Mahmood 1483 IRI0.001-0.1320-2.60 
  Karimi Abdolmaleki, Amir 1393 IRI0.001-0.2120-4.20 

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 Ashrafolbelad Behshahr Rapid Cup Esfand 1397 Mazandaran IRI 2019-03-15
RcRownchangeKK*chgGame
 1420 1160 2.00 6 0.75 20 15.00 
  Kaberi, Javad 1560  * IRI0.001-0.0820-1.60 
  Jafari, Sakineh 1121 IRI1.0010.45209.00 
  Dorpa, Mohammad Mahdi 1492 IRI0.001-0.1220-2.40 
  Saedi, Pedram 1415 IRI0.001-0.1920-3.80 
  Rahimi, Panteha 1560  * IRI1.0010.922018.40 
  Mosayebi, Pourya 1372 IRI0.001-0.2320-4.60 
 * 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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