Rapid: Individual Calculations May 2018
 Mohammadi, Roham  Total change: 109.00  Rating chartPersonal card
 Tehran Rapid 16 Farvardin 1397 Tehran IRI 2018-04-05
RcRownchangeKK*chgGame
 1520 1225 2.50 7 1.23 20 24.60 
  Mobini, Younes 1625  * IRI1.0010.922018.40 
  Ahmadzadeh Razavi, Seyed Shaahin 1625  * IRI0.001-0.0820-1.60 
  Ghotbi Zavie, Amir Hossein 1625  * IRI0.001-0.0820-1.60 
  Sekhavatmandi, Roham 1598 IRI0.001-0.1020-2.00 
  Nazari Nia, Shahram 1543 IRI0.001-0.1320-2.60 
  Harati, Hasti 1493 IRI0.5010.33206.60 
  Keshani, Kian 1129 IRI1.0010.37207.40 
 * 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)
 
 Tehran Rapid 18 Farvardin 1397 Tehran IRI 2018-04-07
RcRownchangeKK*chgGame
 1597 1225 2.00 5 1.51 20 30.20 
  Mobarhani, Nazanin wc1625  * IRI0.001-0.0820-1.60 
  Ghadiri Bidhendi, Ebrahim 1625  * IRI0.001-0.0820-1.60 
  Fardbehbahani, Behnam 1625  * IRI0.001-0.0820-1.60 
  Mohammadi, Seyed Saeed 1601 IRI1.0010.912018.20 
  Ameri, Milad 1510 IRI1.0010.842016.80 
 * 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)
 
 5th Mahmoodabad Rapid Cup Farvardin 1397 Mahmoodabad IRI 2018-04-20
RcRownchangeKK*chgGame
 1498 1225 3.00 7 1.63 20 32.60 
  Shahiri Tabarestani, Hossein 1625  * IRI0.001-0.0820-1.60 
  Alavi, Mir Mahmood 1553 IRI0.001-0.1320-2.60 
  Shams, Mohammad Matin 1495 IRI0.001-0.1720-3.40 
  Alizadeh, Amir Reza 1160 IRI1.0010.41208.20 
  Kazemi, Rahmanberdi 1581 IRI1.0010.892017.80 
  Ebrahimi, Soleiman 1620 IRI0.001-0.0820-1.60 
  Salarian, Abolfazl 1453 IRI1.0010.792015.80 
 * 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
 1237 1225 5.00 8 1.08 20 21.60 
  Ali Abbaspour, Kian 1062 IRI1.0010.28205.60 
  Poormosavi, Seyed Kanan 1112 IRI1.0010.35207.00 
  Alizadeh, Amirhosein 1138 IRI1.0010.38207.60 
  Jalalvand, Amir Hesam 1264 IRI0.001-0.4520-9.00 
  Mohammadyansichani, Arshia 1371 IRI1.0010.702014.00 
  Mohammadi, Amirhossein 1288 IRI1.0010.592011.80 
  Movahed, Sina 1534 IRI0.001-0.1420-2.80 
  Keshani, Kian 1129 IRI0.001-0.6320-12.60 

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)
 

 

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