Individual Calculations August 2018
 Harati, Hasti  Total change: -33.82  Rating chartPersonal card
 Tehran Chess Championship 2018 Tehran IRI 2018-06-28
RcRownchangeKK*chgGame
 1675 1598 4.50 9 0.74 38 28.12 
  Mousavi, Emadeddin 1919 IRI1.0010.873833.06 
  Mahmoody, M. Sadegh 1998  * IRI0.001-0.0838-3.04 
  Davoodi, Mehran 1781 IRI0.001-0.2638-9.88 
  Bigani, Mohammad Hessam 1201 IRI1.0010.08383.04 
  Barzgari, Mohammad 1906 IRI0.5010.363813.68 
  Doroodian, Mahyar 1998  * IRI0.001-0.0838-3.04 
  Shahsavari, Shayan 1486 IRI0.001-0.6538-24.70 
  Ahmadi Niaz, Shayan 1298 IRI1.0010.15385.70 
  Heydarimoghaddam, Nima 1491 IRI1.0010.353813.30 
 * 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)
 
 14th Asian Schools Chess Championship 2018 - under 13 Girls Waskaduwa SRI 2018-07-09
RcRownchangeKK*chgGame
 1247 1577 6.00 9 -1.63 38 -61.94 
  Jayasinghe, J A V A T 1177  * SRI0.001-0.9238-34.96 
  Herath, Abhimani 1177  * SRI0.001-0.9238-34.96 
  Ekanayaka, P D M L K E 1177  * SRI0.001-0.9238-34.96 
  Gamage, B K Sayumi Hasithma 1177  * SRI1.0010.08383.04 
  Samarakoon, S M Udani Adithya 1177  * SRI1.0010.08383.04 
  Matheesha, W Isiri 1177  * SRI1.0010.08383.04 
  Jayasinghe, Miyuni Thisanya 1177  * SRI1.0010.08383.04 
  Mapa, M M W H 1297 SRI1.0010.16386.08 
  Kurmangaliyeva, Liya 1685 KAZ1.0010.653824.70 
 * 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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