Individual Calculations August 2019
 Saadatmandi, Elina  Total change: 39.60  Rating chartPersonal card
 Mazandaran junior Championship 1398 Babolsar IRI 2019-07-01
RcRownchangeKK*chgGame
 1387 1283 2.50 5 0.59 40 23.60 
  Shameli Dourabi, Ali 1542 IRI0.001-0.1840-7.20 
  Marzban, Hora 1087 IRI1.0010.254010.00 
  Razaghian, Hosein 1590 IRI1.0010.864034.40 
  Motamedi, Fatemeh 1578 IRI0.001-0.1540-6.00 
  Zare, Nazanin Zahra 1138 IRI0.501-0.1940-7.60 

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)
 
 Mazandaran Chess Championship 1398 Babolsar IRI 2019-07-21
RcRownchangeKK*chgGame
 1400 1283 3.00 7 0.40 40 16.00 
  Hosseinzadeh, Amir Ali 1566 IRI0.001-0.1640-6.40 
  Kaboli Ghareh Tappeh, Artin 1322 IRI1.0010.554022.00 
  Shalipour Jafari, Shahin 1683  * IRI0.001-0.0840-3.20 
  Azimi, Amir Mohammad 1070 IRI1.0010.23409.20 
  Razaghian, Hosein 1590 IRI0.001-0.1440-5.60 
  Hosseini, Ilia 1459 IRI0.001-0.2740-10.80 
  Mavadati, Youna 1109 IRI1.0010.274010.80 
 * 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)
 

 

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