Individual Calculations September 2019
 Karimi, Mahdiar  Total change: 70.80  Rating chartPersonal card
 Markazi 18 Mordad Standard Cup 1398 MArkazi IRI 2019-08-09
RcRownchangeKK*chgGame
 1599 1590 6.00 8 2.14 40 85.60 
  Mahmoodi, Zahra 1243 IRI1.0010.11404.40 
  Ranjbar, Sobhan 1311 IRI1.0010.16406.40 
  Shahsanam, Alireza 1817 IRI0.5010.294011.60 
  Bakhshi, Mohammad Amin 1271 IRI1.0010.13405.20 
  Ramezani, Reza 1884 IRI0.5010.354014.00 
  Ahmady, Amir Hosein 1818 IRI1.0010.794031.60 
  Saleh Kotah, Sayed Ataollah 1887 IRI0.001-0.1540-6.00 
  Ghadiri, Sobhan 1560 IRI1.0010.464018.40 

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)
 
 3rd Aftab international Chess Festival 2019 - Under 1900 Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 1476 1590 4.00 7 -0.45 40 -18.00 
  Alamir Virsagh, Ehsan 1833 IRI0.001-0.2040-8.00 
  Ketabi, Majid 1287 IRI1.0010.14405.60 
  Shaabani, Amin 1870 IRI0.001-0.1640-6.40 
  Ebrahimi Rashti, Asal 1327 IRI0.501-0.3240-12.80 
  Valaei Kebria, Abolfazl 1335 IRI0.501-0.3140-12.40 
  Mirzaei, Mohammad Soroush 1276 IRI1.0010.14405.60 
  Sejdeh, Amirsam 1407 IRI1.0010.264010.40 

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 Stars League Arak Shahmat Chess academy Round 4-6 Arak IRI 2019-08-24
RcRownchangeKK*chgGame
 1190 1590 1.00 1 0.08 40 3.20 
  Simaei, Helia 1190  * IRI1.0010.08403.20 
 * 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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