Rapid: Individual Calculations August 2023
 Shafiei, Mojtaba  Total change: -17.20  Rating chartPersonal card
 Gilan Rapid Cup 15tir Rasht IRI 2023-07-06
RcRownchangeKK*chgGame
 1410 1434 3.00 6 -0.40 20 -8.00 
  Samsam, Farhad 1877 IRI0.001-0.0620-1.20 
  Rostami, Mohammad 1202 IRI1.0010.21204.20 
  Khadem Erfani, Sobhan 1923 IRI0.001-0.0420-0.80 
  Khajehaghverdi, Amirhosein 1195 IRI0.001-0.8020-16.00 
  Abbasi, Pendar 1111 IRI1.0010.13202.60 
  Ghavi Andam, Alborz 1150 IRI1.0010.16203.20 

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)
 
 2nd International Gilan Cup (Rapid) Rasht IRI 2023-07-13
RcRownchangeKK*chgGame
 1439 1434 5.00 11 -0.46 20 -9.20 
  Kerdegar, Amirreza 1997 IRI0.001-0.0220-0.40 
  Bahadoranfard, Seyed Ali 1051 IRI0.001-0.9120-18.20 
  Mohammadi, Ravash 1094 IRI1.0010.12202.40 
  Hajipour, Parsa 1117 IRI1.0010.13202.60 
  Rashidi, Amid 1712 IRI0.001-0.1720-3.40 
  Khajehaghverdi, Amirhosein 1195 IRI1.0010.20204.00 
  Niazi, Arash 1769 IRI0.001-0.1220-2.40 
  Fakhar, Hossein 1695 IRI1.0010.822016.40 
  Gharaee Shirazi, Shervin 1614 IRI0.001-0.2620-5.20 
  Rokhjavan, Narges 1034  * IRI1.0010.08201.60 
  Rahimi, Panteha 1556 IRI0.001-0.3320-6.60 
 * 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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